25283430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280927}}^1$

素因数の和:280940

約数の個数: 24

約数和(自身を含む): 65737152

約数和(自身を除く): 40453722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280927, 561854, 842781, 1404635, 1685562, 2528343, 2809270, 4213905, 5056686, 8427810, 12641715, 25283430]

約数ペア:

[(1, 25283430), (2, 12641715), (3, 8427810), (5, 5056686), (6, 4213905), (9, 2809270), (10, 2528343), (15, 1685562), (18, 1404635), (30, 842781), (45, 561854), (90, 280927)]