4078825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 5515520

約数和(自身を除く): 1436695

約数列:

[1, 5, 19, 25, 31, 95, 155, 277, 475, 589, 775, 1385, 2945, 5263, 6925, 8587, 14725, 26315, 42935, 131575, 163153, 214675, 815765, 4078825]

約数ペア:

[(1, 4078825), (5, 815765), (19, 214675), (25, 163153), (31, 131575), (95, 42935), (155, 26315), (277, 14725), (475, 8587), (589, 6925), (775, 5263), (1385, 2945)]