15679800051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1\times {\mathrm{1297}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 21952939008

約数和(自身を除く): 6273138957

約数列:

[1, 3, 23, 69, 241, 723, 727, 1297, 2181, 3891, 5543, 16629, 16721, 29831, 50163, 89493, 175207, 312577, 525621, 937731, 942919, 2828757, 4029761, 7189271, 12089283, 21567813, 21687137, 65061411, 227243479, 681730437, 5226600017, 15679800051]

約数ペア:

[(1, 15679800051), (3, 5226600017), (23, 681730437), (69, 227243479), (241, 65061411), (723, 21687137), (727, 21567813), (1297, 12089283), (2181, 7189271), (3891, 4029761), (5543, 2828757), (16629, 942919), (16721, 937731), (29831, 525621), (50163, 312577), (89493, 175207)]