103429255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5471}}^1$

素因数の和:5694

約数の個数: 16

約数和(自身を含む): 131328000

約数和(自身を除く): 27898745

約数列:

[1, 5, 19, 95, 199, 995, 3781, 5471, 18905, 27355, 103949, 519745, 1088729, 5443645, 20685851, 103429255]

約数ペア:

[(1, 103429255), (5, 20685851), (19, 5443645), (95, 1088729), (199, 519745), (995, 103949), (3781, 27355), (5471, 18905)]