85215891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{18481}}^1$

素因数の和:18566

約数の個数: 16

約数和(自身を含む): 119763360

約数和(自身を除く): 34547469

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 18481, 55443, 535949, 979493, 1607847, 2938479, 28405297, 85215891]

約数ペア:

[(1, 85215891), (3, 28405297), (29, 2938479), (53, 1607847), (87, 979493), (159, 535949), (1537, 55443), (4611, 18481)]