12525415

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4021}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 17375040

約数和(自身を除く): 4849625

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 4021, 20105, 28147, 140735, 357869, 1789345, 2505083, 12525415]

約数ペア:

[(1, 12525415), (5, 2505083), (7, 1789345), (35, 357869), (89, 140735), (445, 28147), (623, 20105), (3115, 4021)]