1442245

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 2004480

約数和(自身を除く): 562235

約数列:

[1, 5, 7, 35, 89, 445, 463, 623, 2315, 3115, 3241, 16205, 41207, 206035, 288449, 1442245]

約数ペア:

[(1, 1442245), (5, 288449), (7, 206035), (35, 41207), (89, 16205), (445, 3241), (463, 3115), (623, 2315)]