68839805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2837}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 86638464

約数和(自身を除く): 17798659

約数列:

[1, 5, 23, 115, 211, 1055, 2837, 4853, 14185, 24265, 65251, 326255, 598607, 2993035, 13767961, 68839805]

約数ペア:

[(1, 68839805), (5, 13767961), (23, 2993035), (115, 598607), (211, 326255), (1055, 65251), (2837, 24265), (4853, 14185)]