67179725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 88208640

約数和(自身を除く): 21028915

約数列:

[1, 5, 19, 25, 95, 233, 475, 607, 1165, 3035, 4427, 5825, 11533, 15175, 22135, 57665, 110675, 141431, 288325, 707155, 2687189, 3535775, 13435945, 67179725]

約数ペア:

[(1, 67179725), (5, 13435945), (19, 3535775), (25, 2687189), (95, 707155), (233, 288325), (475, 141431), (607, 110675), (1165, 57665), (3035, 22135), (4427, 15175), (5825, 11533)]