315628005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{273271}}^1$

素因数の和:273297

約数の個数: 32

約数和(自身を含む): 629618688

約数和(自身を除く): 313990683

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 273271, 819813, 1366355, 1912897, 3005981, 4099065, 5738691, 9017943, 9564485, 15029905, 21041867, 28693455, 45089715, 63125601, 105209335, 315628005]

約数ペア:

[(1, 315628005), (3, 105209335), (5, 63125601), (7, 45089715), (11, 28693455), (15, 21041867), (21, 15029905), (33, 9564485), (35, 9017943), (55, 5738691), (77, 4099065), (105, 3005981), (165, 1912897), (231, 1366355), (385, 819813), (1155, 273271)]