68808935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7727}}^1$

素因数の和:7882

約数の個数: 16

約数和(自身を含む): 89582976

約数和(自身を除く): 20774041

約数列:

[1, 5, 13, 65, 137, 685, 1781, 7727, 8905, 38635, 100451, 502255, 1058599, 5292995, 13761787, 68808935]

約数ペア:

[(1, 68808935), (5, 13761787), (13, 5292995), (65, 1058599), (137, 502255), (685, 100451), (1781, 38635), (7727, 8905)]