72851265

素因数分解:

$3^3\times 5^1\times {\mathrm{539639}}^1$

素因数の和:539653

約数の個数: 16

約数和(自身を含む): 129513600

約数和(自身を除く): 56662335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 539639, 1618917, 2698195, 4856751, 8094585, 14570253, 24283755, 72851265]

約数ペア:

[(1, 72851265), (3, 24283755), (5, 14570253), (9, 8094585), (15, 4856751), (27, 2698195), (45, 1618917), (135, 539639)]