15799885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1231}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 4424627

約数列:

[1, 5, 17, 85, 151, 755, 1231, 2567, 6155, 12835, 20927, 104635, 185881, 929405, 3159977, 15799885]

約数ペア:

[(1, 15799885), (5, 3159977), (17, 929405), (85, 185881), (151, 104635), (755, 20927), (1231, 12835), (2567, 6155)]