26208945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83203}}^1$

素因数の和:83221

約数の個数: 24

約数和(自身を含む): 51919296

約数和(自身を除く): 25710351

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 83203, 249609, 416015, 582421, 748827, 1248045, 1747263, 2912105, 3744135, 5241789, 8736315, 26208945]

約数ペア:

[(1, 26208945), (3, 8736315), (5, 5241789), (7, 3744135), (9, 2912105), (15, 1747263), (21, 1248045), (35, 748827), (45, 582421), (63, 416015), (105, 249609), (315, 83203)]