25835125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 24

約数和(自身を含む): 33500376

約数和(自身を除く): 7665251

約数列:

[1, 5, 25, 41, 71, 125, 205, 355, 1025, 1775, 2911, 5041, 5125, 8875, 14555, 25205, 72775, 126025, 206681, 363875, 630125, 1033405, 5167025, 25835125]

約数ペア:

[(1, 25835125), (5, 5167025), (25, 1033405), (41, 630125), (71, 363875), (125, 206681), (205, 126025), (355, 72775), (1025, 25205), (1775, 14555), (2911, 8875), (5041, 5125)]