85081555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3037}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 110242944

約数和(自身を除く): 25161389

約数列:

[1, 5, 13, 65, 431, 2155, 3037, 5603, 15185, 28015, 39481, 197405, 1308947, 6544735, 17016311, 85081555]

約数ペア:

[(1, 85081555), (5, 17016311), (13, 6544735), (65, 1308947), (431, 197405), (2155, 39481), (3037, 28015), (5603, 15185)]