25938075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4955

約数の個数: 24

約数和(自身を含む): 43497216

約数和(自身を除く): 17559141

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 4871, 5325, 14613, 24355, 73065, 121775, 345841, 365325, 1037523, 1729205, 5187615, 8646025, 25938075]

約数ペア:

[(1, 25938075), (3, 8646025), (5, 5187615), (15, 1729205), (25, 1037523), (71, 365325), (75, 345841), (213, 121775), (355, 73065), (1065, 24355), (1775, 14613), (4871, 5325)]