13008525

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1621}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 21721824

約数和(自身を除く): 8713299

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 1621, 2675, 4863, 8025, 8105, 24315, 40525, 121575, 173447, 520341, 867235, 2601705, 4336175, 13008525]

約数ペア:

[(1, 13008525), (3, 4336175), (5, 2601705), (15, 867235), (25, 520341), (75, 173447), (107, 121575), (321, 40525), (535, 24315), (1605, 8105), (1621, 8025), (2675, 4863)]