86678155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2543}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 110450304

約数和(自身を除く): 23772149

約数列:

[1, 5, 17, 85, 401, 2005, 2543, 6817, 12715, 34085, 43231, 216155, 1019743, 5098715, 17335631, 86678155]

約数ペア:

[(1, 86678155), (5, 17335631), (17, 5098715), (85, 1019743), (401, 216155), (2005, 43231), (2543, 34085), (6817, 12715)]