82347795

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42557}}^1$

素因数の和:42611

約数の個数: 24

約数和(自身を含む): 146059056

約数和(自身を除く): 63711261

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 42557, 127671, 212785, 383013, 638355, 1829951, 1915065, 5489853, 9149755, 16469559, 27449265, 82347795]

約数ペア:

[(1, 82347795), (3, 27449265), (5, 16469559), (9, 9149755), (15, 5489853), (43, 1915065), (45, 1829951), (129, 638355), (215, 383013), (387, 212785), (645, 127671), (1935, 42557)]