22900475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 31581312

約数和(自身を除く): 8680837

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2273, 10075, 11365, 29549, 56825, 70463, 147745, 352315, 738725, 916019, 1761575, 4580095, 22900475]

約数ペア:

[(1, 22900475), (5, 4580095), (13, 1761575), (25, 916019), (31, 738725), (65, 352315), (155, 147745), (325, 70463), (403, 56825), (775, 29549), (2015, 11365), (2273, 10075)]