69304885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28817}}^1$

素因数の和:28872

約数の個数: 16

約数和(自身を含む): 91987056

約数和(自身を除く): 22682171

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 28817, 144085, 374621, 1066229, 1873105, 5331145, 13860977, 69304885]

約数ペア:

[(1, 69304885), (5, 13860977), (13, 5331145), (37, 1873105), (65, 1066229), (185, 374621), (481, 144085), (2405, 28817)]