8482145

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 12004200

約数和(自身を除く): 3522055

約数列:

[1, 5, 7, 35, 49, 89, 245, 389, 445, 623, 1945, 2723, 3115, 4361, 13615, 19061, 21805, 34621, 95305, 173105, 242347, 1211735, 1696429, 8482145]

約数ペア:

[(1, 8482145), (5, 1696429), (7, 1211735), (35, 242347), (49, 173105), (89, 95305), (245, 34621), (389, 21805), (445, 19061), (623, 13615), (1945, 4361), (2723, 3115)]