72339705

素因数分解:

$3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2017}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 125608392

約数和(自身を除く): 53268687

約数列:

[1, 3, 5, 9, 15, 45, 797, 2017, 2391, 3985, 6051, 7173, 10085, 11955, 18153, 30255, 35865, 90765, 1607549, 4822647, 8037745, 14467941, 24113235, 72339705]

約数ペア:

[(1, 72339705), (3, 24113235), (5, 14467941), (9, 8037745), (15, 4822647), (45, 1607549), (797, 90765), (2017, 35865), (2391, 30255), (3985, 18153), (6051, 11955), (7173, 10085)]