85918165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5903}}^1$

素因数の和:6020

約数の個数: 16

約数和(自身を含む): 107122176

約数和(自身を除く): 21204011

約数列:

[1, 5, 41, 71, 205, 355, 2911, 5903, 14555, 29515, 242023, 419113, 1210115, 2095565, 17183633, 85918165]

約数ペア:

[(1, 85918165), (5, 17183633), (41, 2095565), (71, 1210115), (205, 419113), (355, 242023), (2911, 29515), (5903, 14555)]