72837405

素因数分解:

$3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2309}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 126486360

約数和(自身を除く): 53648955

約数列:

[1, 3, 5, 9, 15, 45, 701, 2103, 2309, 3505, 6309, 6927, 10515, 11545, 20781, 31545, 34635, 103905, 1618609, 4855827, 8093045, 14567481, 24279135, 72837405]

約数ペア:

[(1, 72837405), (3, 24279135), (5, 14567481), (9, 8093045), (15, 4855827), (45, 1618609), (701, 103905), (2103, 34635), (2309, 31545), (3505, 20781), (6309, 11545), (6927, 10515)]