66146155

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{709}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 81383040

約数和(自身を除く): 15236885

約数列:

[1, 5, 47, 235, 397, 709, 1985, 3545, 18659, 33323, 93295, 166615, 281473, 1407365, 13229231, 66146155]

約数ペア:

[(1, 66146155), (5, 13229231), (47, 1407365), (235, 281473), (397, 166615), (709, 93295), (1985, 33323), (3545, 18659)]