5641265

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 7827840

約数和(自身を除く): 2186575

約数列:

[1, 5, 7, 35, 89, 445, 623, 1811, 3115, 9055, 12677, 63385, 161179, 805895, 1128253, 5641265]

約数ペア:

[(1, 5641265), (5, 1128253), (7, 805895), (35, 161179), (89, 63385), (445, 12677), (623, 9055), (1811, 3115)]