9725025

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 16221184

約数和(自身を除く): 6496159

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1021, 1905, 3063, 3175, 5105, 9525, 15315, 25525, 76575, 129667, 389001, 648335, 1945005, 3241675, 9725025]

約数ペア:

[(1, 9725025), (3, 3241675), (5, 1945005), (15, 648335), (25, 389001), (75, 129667), (127, 76575), (381, 25525), (635, 15315), (1021, 9525), (1905, 5105), (3063, 3175)]