68625

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1$

素因数の和:82

約数の個数: 24

約数和(自身を含む): 125736

約数和(自身を除く): 57111

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 915, 1125, 1525, 2745, 4575, 7625, 13725, 22875, 68625]

約数ペア:

[(1, 68625), (3, 22875), (5, 13725), (9, 7625), (15, 4575), (25, 2745), (45, 1525), (61, 1125), (75, 915), (125, 549), (183, 375), (225, 305)]