5081645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 6480000

約数和(自身を除く): 1398355

約数列:

[1, 5, 19, 95, 149, 359, 745, 1795, 2831, 6821, 14155, 34105, 53491, 267455, 1016329, 5081645]

約数ペア:

[(1, 5081645), (5, 1016329), (19, 267455), (95, 53491), (149, 34105), (359, 14155), (745, 6821), (1795, 2831)]