68104755

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11047}}^1$

素因数の和:11195

約数の個数: 24

約数和(自身を含む): 118920672

約数和(自身を除く): 50815917

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 11047, 33141, 55235, 99423, 165705, 497115, 1513439, 4540317, 7567195, 13620951, 22701585, 68104755]

約数ペア:

[(1, 68104755), (3, 22701585), (5, 13620951), (9, 7567195), (15, 4540317), (45, 1513439), (137, 497115), (411, 165705), (685, 99423), (1233, 55235), (2055, 33141), (6165, 11047)]