133022205

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21577}}^1$

素因数の和:21725

約数の個数: 24

約数和(自身を含む): 232265592

約数和(自身を除く): 99243387

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 21577, 64731, 107885, 194193, 323655, 970965, 2956049, 8868147, 14780245, 26604441, 44340735, 133022205]

約数ペア:

[(1, 133022205), (3, 44340735), (5, 26604441), (9, 14780245), (15, 8868147), (45, 2956049), (137, 970965), (411, 323655), (685, 194193), (1233, 107885), (2055, 64731), (6165, 21577)]