23226345

素因数分解:

$3^4\times 5^1\times {\mathrm{57349}}^1$

素因数の和:57366

約数の個数: 20

約数和(自身を含む): 41636100

約数和(自身を除く): 18409755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57349, 172047, 286745, 516141, 860235, 1548423, 2580705, 4645269, 7742115, 23226345]

約数ペア:

[(1, 23226345), (3, 7742115), (5, 4645269), (9, 2580705), (15, 1548423), (27, 860235), (45, 516141), (81, 286745), (135, 172047), (405, 57349)]