61807995

素因数分解:

$3^3\times 5^1\times {\mathrm{457837}}^1$

素因数の和:457851

約数の個数: 16

約数和(自身を含む): 109881120

約数和(自身を除く): 48073125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457837, 1373511, 2289185, 4120533, 6867555, 12361599, 20602665, 61807995]

約数ペア:

[(1, 61807995), (3, 20602665), (5, 12361599), (9, 6867555), (15, 4120533), (27, 2289185), (45, 1373511), (135, 457837)]