86849915

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3109}}^1$

素因数の和:3302

約数の個数: 16

約数和(自身を含む): 107780160

約数和(自身を除く): 20930245

約数列:

[1, 5, 37, 151, 185, 755, 3109, 5587, 15545, 27935, 115033, 469459, 575165, 2347295, 17369983, 86849915]

約数ペア:

[(1, 86849915), (5, 17369983), (37, 2347295), (151, 575165), (185, 469459), (755, 115033), (3109, 27935), (5587, 15545)]