68632875

素因数分解:

$3^2\times 5^3\times {\mathrm{61007}}^1$

素因数の和:61028

約数の個数: 24

約数和(自身を含む): 123724224

約数和(自身を除く): 55091349

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 61007, 183021, 305035, 549063, 915105, 1525175, 2745315, 4575525, 7625875, 13726575, 22877625, 68632875]

約数ペア:

[(1, 68632875), (3, 22877625), (5, 13726575), (9, 7625875), (15, 4575525), (25, 2745315), (45, 1525175), (75, 915105), (125, 549063), (225, 305035), (375, 183021), (1125, 61007)]