81536700675

素因数分解:

$3^1\times 5^2\times {\mathrm{1201}}^1\times {\mathrm{905209}}^1$

素因数の和:906423

約数の個数: 24

約数和(自身を含む): 134919740080

約数和(自身を除く): 53383039405

約数列:

[1, 3, 5, 15, 25, 75, 1201, 3603, 6005, 18015, 30025, 90075, 905209, 2715627, 4526045, 13578135, 22630225, 67890675, 1087156009, 3261468027, 5435780045, 16307340135, 27178900225, 81536700675]

約数ペア:

[(1, 81536700675), (3, 27178900225), (5, 16307340135), (15, 5435780045), (25, 3261468027), (75, 1087156009), (1201, 67890675), (3603, 22630225), (6005, 13578135), (18015, 4526045), (30025, 2715627), (90075, 905209)]