61206205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6991}}^1$

素因数の和:7116

約数の個数: 16

約数和(自身を含む): 78534144

約数和(自身を除く): 17327939

約数列:

[1, 5, 17, 85, 103, 515, 1751, 6991, 8755, 34955, 118847, 594235, 720073, 3600365, 12241241, 61206205]

約数ペア:

[(1, 61206205), (5, 12241241), (17, 3600365), (85, 720073), (103, 594235), (515, 118847), (1751, 34955), (6991, 8755)]