2542530105

素因数分解:

$3^2\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{17863}}^1$

素因数の和:21037

約数の個数: 24

約数和(自身を含む): 4408692288

約数和(自身を除く): 1866162183

約数列:

[1, 3, 5, 9, 15, 45, 3163, 9489, 15815, 17863, 28467, 47445, 53589, 89315, 142335, 160767, 267945, 803835, 56500669, 169502007, 282503345, 508506021, 847510035, 2542530105]

約数ペア:

[(1, 2542530105), (3, 847510035), (5, 508506021), (9, 282503345), (15, 169502007), (45, 56500669), (3163, 803835), (9489, 267945), (15815, 160767), (17863, 142335), (28467, 89315), (47445, 53589)]