85966565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3673}}^1$

素因数の和:3860

約数の個数: 16

約数和(自身を含む): 107222016

約数和(自身を除く): 21255451

約数列:

[1, 5, 31, 151, 155, 755, 3673, 4681, 18365, 23405, 113863, 554623, 569315, 2773115, 17193313, 85966565]

約数ペア:

[(1, 85966565), (5, 17193313), (31, 2773115), (151, 569315), (155, 554623), (755, 113863), (3673, 23405), (4681, 18365)]