54338085

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1409}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 94362840

約数和(自身を除く): 40024755

約数列:

[1, 3, 5, 9, 15, 45, 857, 1409, 2571, 4227, 4285, 7045, 7713, 12681, 12855, 21135, 38565, 63405, 1207513, 3622539, 6037565, 10867617, 18112695, 54338085]

約数ペア:

[(1, 54338085), (3, 18112695), (5, 10867617), (9, 6037565), (15, 3622539), (45, 1207513), (857, 63405), (1409, 38565), (2571, 21135), (4227, 12855), (4285, 12681), (7045, 7713)]