87199885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6143}}^1$

素因数の和:6332

約数の個数: 16

約数和(自身を含む): 111476736

約数和(自身を除く): 24276851

約数列:

[1, 5, 17, 85, 167, 835, 2839, 6143, 14195, 30715, 104431, 522155, 1025881, 5129405, 17439977, 87199885]

約数ペア:

[(1, 87199885), (5, 17439977), (17, 5129405), (85, 1025881), (167, 522155), (835, 104431), (2839, 30715), (6143, 14195)]