170055335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12743}}^1$

素因数の和:12922

約数の個数: 16

約数和(自身を含む): 217463616

約数和(自身を除く): 47408281

約数列:

[1, 5, 17, 85, 157, 785, 2669, 12743, 13345, 63715, 216631, 1083155, 2000651, 10003255, 34011067, 170055335]

約数ペア:

[(1, 170055335), (5, 34011067), (17, 10003255), (85, 2000651), (157, 1083155), (785, 216631), (2669, 63715), (12743, 13345)]