5180245

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 7188480

約数和(自身を除く): 2008235

約数列:

[1, 5, 7, 35, 89, 445, 623, 1663, 3115, 8315, 11641, 58205, 148007, 740035, 1036049, 5180245]

約数ペア:

[(1, 5180245), (5, 1036049), (7, 740035), (35, 148007), (89, 58205), (445, 11641), (623, 8315), (1663, 3115)]