31246935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 53307072

約数和(自身を除く): 22060137

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 677, 905, 2031, 2715, 3077, 3385, 9231, 10155, 11509, 15385, 34527, 46155, 57545, 122537, 172635, 367611, 612685, 1838055, 2083129, 6249387, 10415645, 31246935]

約数ペア:

[(1, 31246935), (3, 10415645), (5, 6249387), (15, 2083129), (17, 1838055), (51, 612685), (85, 367611), (181, 172635), (255, 122537), (543, 57545), (677, 46155), (905, 34527), (2031, 15385), (2715, 11509), (3077, 10155), (3385, 9231)]