15695787107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{28151}}^1$

素因数の和:28739

約数の個数: 32

約数和(自身を含む): 21112648704

約数和(自身を除く): 5416861597

約数列:

[1, 7, 11, 13, 77, 91, 143, 557, 1001, 3899, 6127, 7241, 28151, 42889, 50687, 79651, 197057, 309661, 365963, 557557, 2167627, 2561741, 4025593, 15680107, 28179151, 109760749, 172481177, 203841391, 1207368239, 1426889737, 2242255301, 15695787107]

約数ペア:

[(1, 15695787107), (7, 2242255301), (11, 1426889737), (13, 1207368239), (77, 203841391), (91, 172481177), (143, 109760749), (557, 28179151), (1001, 15680107), (3899, 4025593), (6127, 2561741), (7241, 2167627), (28151, 557557), (42889, 365963), (50687, 309661), (79651, 197057)]