65026615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 86655744

約数和(自身を除く): 21629129

約数列:

[1, 5, 17, 41, 47, 85, 205, 235, 397, 697, 799, 1927, 1985, 3485, 3995, 6749, 9635, 16277, 18659, 32759, 33745, 81385, 93295, 163795, 276709, 317203, 765019, 1383545, 1586015, 3825095, 13005323, 65026615]

約数ペア:

[(1, 65026615), (5, 13005323), (17, 3825095), (41, 1586015), (47, 1383545), (85, 765019), (205, 317203), (235, 276709), (397, 163795), (697, 93295), (799, 81385), (1927, 33745), (1985, 32759), (3485, 18659), (3995, 16277), (6749, 9635)]