15331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255523}}^1$

素因数の和:255535

約数の個数: 24

約数和(自身を含む): 42928032

約数和(自身を除く): 27596652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255523, 511046, 766569, 1022092, 1277615, 1533138, 2555230, 3066276, 3832845, 5110460, 7665690, 15331380]

約数ペア:

[(1, 15331380), (2, 7665690), (3, 5110460), (4, 3832845), (5, 3066276), (6, 2555230), (10, 1533138), (12, 1277615), (15, 1022092), (20, 766569), (30, 511046), (60, 255523)]