73047075

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{5381}}^1$

素因数の和:5575

約数の個数: 24

約数和(自身を含む): 121460976

約数和(自身を除く): 48413901

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2715, 4525, 5381, 13575, 16143, 26905, 80715, 134525, 403575, 973961, 2921883, 4869805, 14609415, 24349025, 73047075]

約数ペア:

[(1, 73047075), (3, 24349025), (5, 14609415), (15, 4869805), (25, 2921883), (75, 973961), (181, 403575), (543, 134525), (905, 80715), (2715, 26905), (4525, 16143), (5381, 13575)]