翻訳と辞書 Words near each other ・ 114th Jäger Division (Wehrmacht) ・ 114th Mahrattas ・ 114th meridian ・ 114th meridian east ・ 114th meridian west ・ 114th New York State Legislature ・ 114th Ohio General Assembly ・ 114th Ohio Infantry ・ 114th Pennsylvania Infantry ・ 114th Regiment of Foot ・ 114th Regiment of Foot (1794) ・ 114th Regiment of Foot (Royal Highlander Volunteers) ・ 114th Space Control Squadron ・ 114th United States Congress ・ 115 ・ 115 (number) ・ 115 Antioch earthquake ・ 115 BC ・ 115 series ・ 115 Squadron (Israel) ・ 115 Thyra ・ 1150 ・ 1150 Achaia ・ 1150 AM ・ 11500 Tomaiyowit ・ 11509 Thersilochos ・ 1150s ・ 1150s BC ・ 1150s in architecture ・ 1150s in art Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク 115 (number) ： ウィキペディア英語版 115 (number) 115 (one hundred () fifteen) is the natural number following 114 and preceding 116. ==In mathematics== 115 has a square sum of divisors: :$\backslash sigma(115)=1+5+23+115=144=12^2.$ It is unknown whether the set of numbers with this property is infinite, but this would follow from the truth of the Bunyakovsky conjecture on polynomials with infinitely many prime values. There are 115 different rooted trees with exactly eight nodes, 115 inequivalent ways of placing six rooks on a 6 × 6 chess board in such a way that no two of the rooks attack each other, and 115 solutions to the stamp folding problem for a strip of seven stamps. 115 is also a heptagonal pyramidal number. The 115th Woodall number, :$115\backslash cdot\; 2^-1=4\backslash ;776\backslash ;913\backslash ;109\backslash ;852\backslash ;041\backslash ;418\backslash ;248\backslash ;056\backslash ;622\backslash ;882\backslash ;488\backslash ;319,$ is a prime number. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「115 (number)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.