285355845

素因数分解:

$3^3\times 5^1\times {\mathrm{2113747}}^1$

素因数の和:2113761

約数の個数: 16

約数和(自身を含む): 507299520

約数和(自身を除く): 221943675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2113747, 6341241, 10568735, 19023723, 31706205, 57071169, 95118615, 285355845]

約数ペア:

[(1, 285355845), (3, 95118615), (5, 57071169), (9, 31706205), (15, 19023723), (27, 10568735), (45, 6341241), (135, 2113747)]