8066465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 10852800

約数和(自身を除く): 2786335

約数列:

[1, 5, 11, 55, 67, 121, 199, 335, 605, 737, 995, 2189, 3685, 8107, 10945, 13333, 24079, 40535, 66665, 120395, 146663, 733315, 1613293, 8066465]

約数ペア:

[(1, 8066465), (5, 1613293), (11, 733315), (55, 146663), (67, 120395), (121, 66665), (199, 40535), (335, 24079), (605, 13333), (737, 10945), (995, 8107), (2189, 3685)]