55645775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3839

約数の個数: 24

約数和(自身を含む): 74995200

約数和(自身を除く): 19349425

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 3779, 14725, 18895, 71801, 94475, 117149, 359005, 585745, 1795025, 2225831, 2928725, 11129155, 55645775]

約数ペア:

[(1, 55645775), (5, 11129155), (19, 2928725), (25, 2225831), (31, 1795025), (95, 585745), (155, 359005), (475, 117149), (589, 94475), (775, 71801), (2945, 18895), (3779, 14725)]