85896025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 111492864

約数和(自身を除く): 25596839

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1783, 1927, 8915, 9635, 44575, 48175, 73103, 83801, 365515, 419005, 1827575, 2095025, 3435841, 17179205, 85896025]

約数ペア:

[(1, 85896025), (5, 17179205), (25, 3435841), (41, 2095025), (47, 1827575), (205, 419005), (235, 365515), (1025, 83801), (1175, 73103), (1783, 48175), (1927, 44575), (8915, 9635)]