2015505315

素因数分解:

$3^3\times 5^1\times {\mathrm{14929669}}^1$

素因数の和:14929683

約数の個数: 16

約数和(自身を含む): 3583120800

約数和(自身を除く): 1567615485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14929669, 44789007, 74648345, 134367021, 223945035, 403101063, 671835105, 2015505315]

約数ペア:

[(1, 2015505315), (3, 671835105), (5, 403101063), (9, 223945035), (15, 134367021), (27, 74648345), (45, 44789007), (135, 14929669)]