630008625

素因数分解:

$3^1\times 5^3\times {\mathrm{1680023}}^1$

素因数の和:1680041

約数の個数: 16

約数和(自身を含む): 1048334976

約数和(自身を除く): 418326351

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1680023, 5040069, 8400115, 25200345, 42000575, 126001725, 210002875, 630008625]

約数ペア:

[(1, 630008625), (3, 210002875), (5, 126001725), (15, 42000575), (25, 25200345), (75, 8400115), (125, 5040069), (375, 1680023)]