29501875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3664

約数の個数: 20

約数和(自身を含む): 39712288

約数和(自身を除く): 10210413

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 3631, 8125, 18155, 47203, 90775, 236015, 453875, 1180075, 2269375, 5900375, 29501875]

約数ペア:

[(1, 29501875), (5, 5900375), (13, 2269375), (25, 1180075), (65, 453875), (125, 236015), (325, 90775), (625, 47203), (1625, 18155), (3631, 8125)]