4104092205

素因数分解:

$3^4\times 5^1\times {\mathrm{10133561}}^1$

素因数の和:10133578

約数の個数: 20

約数和(自身を含む): 7356966012

約数和(自身を除く): 3252873807

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10133561, 30400683, 50667805, 91202049, 152003415, 273606147, 456010245, 820818441, 1368030735, 4104092205]

約数ペア:

[(1, 4104092205), (3, 1368030735), (5, 820818441), (9, 456010245), (15, 273606147), (27, 152003415), (45, 91202049), (81, 50667805), (135, 30400683), (405, 10133561)]