85760045

素因数分解:

$5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 120384000

約数和(自身を除く): 34623955

約数列:

[1, 5, 7, 35, 49, 199, 245, 995, 1393, 1759, 6965, 8795, 9751, 12313, 48755, 61565, 86191, 350041, 430955, 1750205, 2450287, 12251435, 17152009, 85760045]

約数ペア:

[(1, 85760045), (5, 17152009), (7, 12251435), (35, 2450287), (49, 1750205), (199, 430955), (245, 350041), (995, 86191), (1393, 61565), (1759, 48755), (6965, 12313), (8795, 9751)]