15665929809

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{39839}}^1$

素因数の和:40045

約数の個数: 32

約数和(自身を含む): 22488883200

約数和(自身を除く): 6822953391

約数列:

[1, 3, 23, 41, 69, 123, 139, 417, 943, 2829, 3197, 5699, 9591, 17097, 39839, 119517, 131077, 393231, 916297, 1633399, 2748891, 4900197, 5537621, 16612863, 37568177, 112704531, 127365283, 227042461, 382095849, 681127383, 5221976603, 15665929809]

約数ペア:

[(1, 15665929809), (3, 5221976603), (23, 681127383), (41, 382095849), (69, 227042461), (123, 127365283), (139, 112704531), (417, 37568177), (943, 16612863), (2829, 5537621), (3197, 4900197), (5699, 2748891), (9591, 1633399), (17097, 916297), (39839, 393231), (119517, 131077)]