86212085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5507}}^1$

素因数の和:5644

約数の個数: 16

約数和(自身を含む): 107868672

約数和(自身を除く): 21656587

約数列:

[1, 5, 31, 101, 155, 505, 3131, 5507, 15655, 27535, 170717, 556207, 853585, 2781035, 17242417, 86212085]

約数ペア:

[(1, 86212085), (5, 17242417), (31, 2781035), (101, 853585), (155, 556207), (505, 170717), (3131, 27535), (5507, 15655)]