3970125

素因数分解:

$3^2\times 5^3\times {\mathrm{3529}}^1$

素因数の和:3550

約数の個数: 24

約数和(自身を含む): 7158840

約数和(自身を除く): 3188715

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 3529, 10587, 17645, 31761, 52935, 88225, 158805, 264675, 441125, 794025, 1323375, 3970125]

約数ペア:

[(1, 3970125), (3, 1323375), (5, 794025), (9, 441125), (15, 264675), (25, 158805), (45, 88225), (75, 52935), (125, 31761), (225, 17645), (375, 10587), (1125, 3529)]