72499065985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4263397}}^1$

素因数の和:4263600

約数の個数: 16

約数和(自身を含む): 92089396800

約数和(自身を除く): 19590330815

約数列:

[1, 5, 19, 95, 179, 895, 3401, 17005, 4263397, 21316985, 81004543, 405022715, 763148063, 3815740315, 14499813197, 72499065985]

約数ペア:

[(1, 72499065985), (5, 14499813197), (19, 3815740315), (95, 763148063), (179, 405022715), (895, 81004543), (3401, 21316985), (17005, 4263397)]