68222615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17077}}^1$

素因数の和:17146

約数の個数: 16

約数和(自身を含む): 88532352

約数和(自身を除く): 20309737

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 17077, 85385, 290309, 802619, 1451545, 4013095, 13644523, 68222615]

約数ペア:

[(1, 68222615), (5, 13644523), (17, 4013095), (47, 1451545), (85, 802619), (235, 290309), (799, 85385), (3995, 17077)]