68516245

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{4931}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 94220928

約数和(自身を除く): 25704683

約数列:

[1, 5, 7, 35, 397, 1985, 2779, 4931, 13895, 24655, 34517, 172585, 1957607, 9788035, 13703249, 68516245]

約数ペア:

[(1, 68516245), (5, 13703249), (7, 9788035), (35, 1957607), (397, 172585), (1985, 34517), (2779, 24655), (4931, 13895)]