86157275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5479}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 116197920

約数和(自身を除く): 30040645

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 5479, 15725, 27395, 93143, 136975, 202723, 465715, 1013615, 2328575, 3446291, 5068075, 17231455, 86157275]

約数ペア:

[(1, 86157275), (5, 17231455), (17, 5068075), (25, 3446291), (37, 2328575), (85, 1013615), (185, 465715), (425, 202723), (629, 136975), (925, 93143), (3145, 27395), (5479, 15725)]