4012125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 7198464

約数和(自身を除く): 3186339

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 823, 975, 1625, 2469, 4115, 4875, 10699, 12345, 20575, 32097, 53495, 61725, 102875, 160485, 267475, 308625, 802425, 1337375, 4012125]

約数ペア:

[(1, 4012125), (3, 1337375), (5, 802425), (13, 308625), (15, 267475), (25, 160485), (39, 102875), (65, 61725), (75, 53495), (125, 32097), (195, 20575), (325, 12345), (375, 10699), (823, 4875), (975, 4115), (1625, 2469)]