53208405

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31957}}^1$

素因数の和:32005

約数の個数: 24

約数和(自身を含む): 94723512

約数和(自身を除く): 41515107

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 31957, 95871, 159785, 287613, 479355, 1182409, 1438065, 3547227, 5912045, 10641681, 17736135, 53208405]

約数ペア:

[(1, 53208405), (3, 17736135), (5, 10641681), (9, 5912045), (15, 3547227), (37, 1438065), (45, 1182409), (111, 479355), (185, 287613), (333, 159785), (555, 95871), (1665, 31957)]