22252005

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{857}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 38682072

約数和(自身を除く): 16430067

約数列:

[1, 3, 5, 9, 15, 45, 577, 857, 1731, 2571, 2885, 4285, 5193, 7713, 8655, 12855, 25965, 38565, 494489, 1483467, 2472445, 4450401, 7417335, 22252005]

約数ペア:

[(1, 22252005), (3, 7417335), (5, 4450401), (9, 2472445), (15, 1483467), (45, 494489), (577, 38565), (857, 25965), (1731, 12855), (2571, 8655), (2885, 7713), (4285, 5193)]