23201475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28123}}^1$

素因数の和:28147

約数の個数: 24

約数和(自身を含む): 41848512

約数和(自身を除く): 18647037

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 28123, 84369, 140615, 309353, 421845, 703075, 928059, 1546765, 2109225, 4640295, 7733825, 23201475]

約数ペア:

[(1, 23201475), (3, 7733825), (5, 4640295), (11, 2109225), (15, 1546765), (25, 928059), (33, 703075), (55, 421845), (75, 309353), (165, 140615), (275, 84369), (825, 28123)]