70857865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13799}}^1$

素因数の和:13896

約数の個数: 16

約数和(自身を含む): 92736000

約数和(自身を除く): 21878135

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 13799, 68995, 179387, 896935, 1090121, 5450605, 14171573, 70857865]

約数ペア:

[(1, 70857865), (5, 14171573), (13, 5450605), (65, 1090121), (79, 896935), (395, 179387), (1027, 68995), (5135, 13799)]