82281815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19429}}^1$

素因数の和:19463

約数の個数: 24

約数和(自身を含む): 124041120

約数和(自身を除く): 41759305

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 19429, 97145, 136003, 213719, 680015, 1068595, 1496033, 2350909, 7480165, 11754545, 16456363, 82281815]

約数ペア:

[(1, 82281815), (5, 16456363), (7, 11754545), (11, 7480165), (35, 2350909), (55, 1496033), (77, 1068595), (121, 680015), (385, 213719), (605, 136003), (847, 97145), (4235, 19429)]