54877995

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1423}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 95299776

約数和(自身を除く): 40421781

約数列:

[1, 3, 5, 9, 15, 45, 857, 1423, 2571, 4269, 4285, 7115, 7713, 12807, 12855, 21345, 38565, 64035, 1219511, 3658533, 6097555, 10975599, 18292665, 54877995]

約数ペア:

[(1, 54877995), (3, 18292665), (5, 10975599), (9, 6097555), (15, 3658533), (45, 1219511), (857, 64035), (1423, 38565), (2571, 21345), (4269, 12855), (4285, 12807), (7115, 7713)]