139335345

素因数分解:

$3^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{3613}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 241863336

約数和(自身を除く): 102527991

約数列:

[1, 3, 5, 9, 15, 45, 857, 2571, 3613, 4285, 7713, 10839, 12855, 18065, 32517, 38565, 54195, 162585, 3096341, 9289023, 15481705, 27867069, 46445115, 139335345]

約数ペア:

[(1, 139335345), (3, 46445115), (5, 27867069), (9, 15481705), (15, 9289023), (45, 3096341), (857, 162585), (2571, 54195), (3613, 38565), (4285, 32517), (7713, 18065), (10839, 12855)]