15375501

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2382

約数の個数: 20

約数和(自身を含む): 23255232

約数和(自身を除く): 7879731

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 2287, 6723, 6861, 20583, 61749, 185247, 189821, 569463, 1708389, 5125167, 15375501]

約数ペア:

[(1, 15375501), (3, 5125167), (9, 1708389), (27, 569463), (81, 189821), (83, 185247), (249, 61749), (747, 20583), (2241, 6861), (2287, 6723)]