85274905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 104976000

約数和(自身を除く): 19701095

約数列:

[1, 5, 71, 89, 355, 445, 2699, 6319, 13495, 31595, 191629, 240211, 958145, 1201055, 17054981, 85274905]

約数ペア:

[(1, 85274905), (5, 17054981), (71, 1201055), (89, 958145), (355, 240211), (445, 191629), (2699, 31595), (6319, 13495)]