63130905

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1637}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 109621512

約数和(自身を除く): 46490607

約数列:

[1, 3, 5, 9, 15, 45, 857, 1637, 2571, 4285, 4911, 7713, 8185, 12855, 14733, 24555, 38565, 73665, 1402909, 4208727, 7014545, 12626181, 21043635, 63130905]

約数ペア:

[(1, 63130905), (3, 21043635), (5, 12626181), (9, 7014545), (15, 4208727), (45, 1402909), (857, 73665), (1637, 38565), (2571, 24555), (4285, 14733), (4911, 12855), (7713, 8185)]