55403905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2503}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 70312320

約数和(自身を除く): 14908415

約数列:

[1, 5, 19, 95, 233, 1165, 2503, 4427, 12515, 22135, 47557, 237785, 583199, 2915995, 11080781, 55403905]

約数ペア:

[(1, 55403905), (5, 11080781), (19, 2915995), (95, 583199), (233, 237785), (1165, 47557), (2503, 22135), (4427, 12515)]