39237775

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{11981}}^1$

素因数の和:12122

約数の個数: 12

約数和(自身を含む): 49030344

約数和(自身を除く): 9792569

約数列:

[1, 5, 25, 131, 655, 3275, 11981, 59905, 299525, 1569511, 7847555, 39237775]

約数ペア:

[(1, 39237775), (5, 7847555), (25, 1569511), (131, 299525), (655, 59905), (3275, 11981)]