2068652205

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{455149}}^1$

素因数の和:455261

約数の個数: 24

約数和(自身を含む): 3621173400

約数和(自身を除く): 1552521195

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 455149, 1365447, 2275745, 4096341, 6827235, 20481705, 45970049, 137910147, 229850245, 413730441, 689550735, 2068652205]

約数ペア:

[(1, 2068652205), (3, 689550735), (5, 413730441), (9, 229850245), (15, 137910147), (45, 45970049), (101, 20481705), (303, 6827235), (505, 4096341), (909, 2275745), (1515, 1365447), (4545, 455149)]