61481205

素因数分解:

$3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1949}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 106774200

約数和(自身を除く): 45292995

約数列:

[1, 3, 5, 9, 15, 45, 701, 1949, 2103, 3505, 5847, 6309, 9745, 10515, 17541, 29235, 31545, 87705, 1366249, 4098747, 6831245, 12296241, 20493735, 61481205]

約数ペア:

[(1, 61481205), (3, 20493735), (5, 12296241), (9, 6831245), (15, 4098747), (45, 1366249), (701, 87705), (1949, 31545), (2103, 29235), (3505, 17541), (5847, 10515), (6309, 9745)]