85104025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 111421440

約数和(自身を除く): 26317415

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 1663, 2047, 2225, 8315, 10235, 38249, 41575, 51175, 148007, 191245, 740035, 956225, 3404161, 3700175, 17020805, 85104025]

約数ペア:

[(1, 85104025), (5, 17020805), (23, 3700175), (25, 3404161), (89, 956225), (115, 740035), (445, 191245), (575, 148007), (1663, 51175), (2047, 41575), (2225, 38249), (8315, 10235)]