316600705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{21227}}^1$

素因数の和:21408

約数の個数: 16

約数和(自身を含む): 402482880

約数和(自身を除く): 85882175

約数列:

[1, 5, 19, 95, 157, 785, 2983, 14915, 21227, 106135, 403313, 2016565, 3332639, 16663195, 63320141, 316600705]

約数ペア:

[(1, 316600705), (5, 63320141), (19, 16663195), (95, 3332639), (157, 2016565), (785, 403313), (2983, 106135), (14915, 21227)]