68614795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1471}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 86906880

約数和(自身を除く): 18292085

約数列:

[1, 5, 19, 95, 491, 1471, 2455, 7355, 9329, 27949, 46645, 139745, 722261, 3611305, 13722959, 68614795]

約数ペア:

[(1, 68614795), (5, 13722959), (19, 3611305), (95, 722261), (491, 139745), (1471, 46645), (2455, 27949), (7355, 9329)]