131008025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{88819}}^1$

素因数の和:88888

約数の個数: 12

約数和(自身を含む): 165205200

約数和(自身を除く): 34197175

約数列:

[1, 5, 25, 59, 295, 1475, 88819, 444095, 2220475, 5240321, 26201605, 131008025]

約数ペア:

[(1, 131008025), (5, 26201605), (25, 5240321), (59, 2220475), (295, 444095), (1475, 88819)]