425205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 804960

約数和(自身を除く): 379755

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 859, 2577, 4295, 7731, 9449, 12885, 28347, 38655, 47245, 85041, 141735, 425205]

約数ペア:

[(1, 425205), (3, 141735), (5, 85041), (9, 47245), (11, 38655), (15, 28347), (33, 12885), (45, 9449), (55, 7731), (99, 4295), (165, 2577), (495, 859)]