22978425

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 38261440

約数和(自身を除く): 15283015

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2029, 2265, 3775, 6087, 10145, 11325, 30435, 50725, 152175, 306379, 919137, 1531895, 4595685, 7659475, 22978425]

約数ペア:

[(1, 22978425), (3, 7659475), (5, 4595685), (15, 1531895), (25, 919137), (75, 306379), (151, 152175), (453, 50725), (755, 30435), (2029, 11325), (2265, 10145), (3775, 6087)]