85787085

素因数分解:

$3^1\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{2861}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 137376000

約数和(自身を除く): 51588915

約数列:

[1, 3, 5, 15, 1999, 2861, 5997, 8583, 9995, 14305, 29985, 42915, 5719139, 17157417, 28595695, 85787085]

約数ペア:

[(1, 85787085), (3, 28595695), (5, 17157417), (15, 5719139), (1999, 42915), (2861, 29985), (5997, 14305), (8583, 9995)]