85821005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31151}}^1$

素因数の和:31204

約数の個数: 16

約数和(自身を含む): 112147200

約数和(自身を除く): 26326195

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 31151, 155755, 591869, 903379, 2959345, 4516895, 17164201, 85821005]

約数ペア:

[(1, 85821005), (5, 17164201), (19, 4516895), (29, 2959345), (95, 903379), (145, 591869), (551, 155755), (2755, 31151)]