68626125

素因数分解:

$3^2\times 5^3\times {\mathrm{61001}}^1$

素因数の和:61022

約数の個数: 24

約数和(自身を含む): 123712056

約数和(自身を除く): 55085931

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 61001, 183003, 305005, 549009, 915015, 1525025, 2745045, 4575075, 7625125, 13725225, 22875375, 68626125]

約数ペア:

[(1, 68626125), (3, 22875375), (5, 13725225), (9, 7625125), (15, 4575075), (25, 2745045), (45, 1525025), (75, 915015), (125, 549009), (225, 305005), (375, 183003), (1125, 61001)]