85609245

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{41659}}^1$

素因数の和:41804

約数の個数: 16

約数和(自身を含む): 137977920

約数和(自身を除く): 52368675

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 41659, 124977, 208295, 624885, 5707283, 17121849, 28536415, 85609245]

約数ペア:

[(1, 85609245), (3, 28536415), (5, 17121849), (15, 5707283), (137, 624885), (411, 208295), (685, 124977), (2055, 41659)]