68558085

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22739}}^1$

素因数の和:22817

約数の個数: 24

約数和(自身を含む): 120612960

約数和(自身を除く): 52054875

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 22739, 68217, 113695, 204651, 341085, 1023255, 1523513, 4570539, 7617565, 13711617, 22852695, 68558085]

約数ペア:

[(1, 68558085), (3, 22852695), (5, 13711617), (9, 7617565), (15, 4570539), (45, 1523513), (67, 1023255), (201, 341085), (335, 204651), (603, 113695), (1005, 68217), (3015, 22739)]