42126325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 55487520

約数和(自身を除く): 13361195

約数列:

[1, 5, 19, 25, 95, 131, 475, 655, 677, 2489, 3275, 3385, 12445, 12863, 16925, 62225, 64315, 88687, 321575, 443435, 1685053, 2217175, 8425265, 42126325]

約数ペア:

[(1, 42126325), (5, 8425265), (19, 2217175), (25, 1685053), (95, 443435), (131, 321575), (475, 88687), (655, 64315), (677, 62225), (2489, 16925), (3275, 12863), (3385, 12445)]