66922445

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 81554688

約数和(自身を除く): 14632243

約数列:

[1, 5, 137, 151, 647, 685, 755, 3235, 20687, 88639, 97697, 103435, 443195, 488485, 13384489, 66922445]

約数ペア:

[(1, 66922445), (5, 13384489), (137, 488485), (151, 443195), (647, 103435), (685, 97697), (755, 88639), (3235, 20687)]