8489105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 10801920

約数和(自身を除く): 2312815

約数列:

[1, 5, 19, 95, 193, 463, 965, 2315, 3667, 8797, 18335, 43985, 89359, 446795, 1697821, 8489105]

約数ペア:

[(1, 8489105), (5, 1697821), (19, 446795), (95, 89359), (193, 43985), (463, 18335), (965, 8797), (2315, 3667)]