85688465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3527}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 106178688

約数和(自身を除く): 20490223

約数列:

[1, 5, 43, 113, 215, 565, 3527, 4859, 17635, 24295, 151661, 398551, 758305, 1992755, 17137693, 85688465]

約数ペア:

[(1, 85688465), (5, 17137693), (43, 1992755), (113, 758305), (215, 398551), (565, 151661), (3527, 24295), (4859, 17635)]