157213275

素因数分解:

$3^1\times 5^2\times {\mathrm{587}}^1\times {\mathrm{3571}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 260441664

約数和(自身を除く): 103228389

約数列:

[1, 3, 5, 15, 25, 75, 587, 1761, 2935, 3571, 8805, 10713, 14675, 17855, 44025, 53565, 89275, 267825, 2096177, 6288531, 10480885, 31442655, 52404425, 157213275]

約数ペア:

[(1, 157213275), (3, 52404425), (5, 31442655), (15, 10480885), (25, 6288531), (75, 2096177), (587, 267825), (1761, 89275), (2935, 53565), (3571, 44025), (8805, 17855), (10713, 14675)]