23209925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 30608160

約数和(自身を除く): 7398235

約数列:

[1, 5, 19, 25, 95, 131, 373, 475, 655, 1865, 2489, 3275, 7087, 9325, 12445, 35435, 48863, 62225, 177175, 244315, 928397, 1221575, 4641985, 23209925]

約数ペア:

[(1, 23209925), (5, 4641985), (19, 1221575), (25, 928397), (95, 244315), (131, 177175), (373, 62225), (475, 48863), (655, 35435), (1865, 12445), (2489, 9325), (3275, 7087)]