66897695

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 81587520

約数和(自身を除く): 14689825

約数列:

[1, 5, 113, 167, 565, 709, 835, 3545, 18871, 80117, 94355, 118403, 400585, 592015, 13379539, 66897695]

約数ペア:

[(1, 66897695), (5, 13379539), (113, 592015), (167, 400585), (565, 118403), (709, 94355), (835, 80117), (3545, 18871)]