201012225

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{26021}}^1$

素因数の和:26137

約数の個数: 24

約数和(自身を含む): 335579712

約数和(自身を除く): 134567487

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 26021, 78063, 130105, 390315, 650525, 1951575, 2680163, 8040489, 13400815, 40202445, 67004075, 201012225]

約数ペア:

[(1, 201012225), (3, 67004075), (5, 40202445), (15, 13400815), (25, 8040489), (75, 2680163), (103, 1951575), (309, 650525), (515, 390315), (1545, 130105), (2575, 78063), (7725, 26021)]