82805135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 120268800

約数和(自身を除く): 37463665

約数列:

[1, 5, 7, 19, 35, 95, 133, 239, 521, 665, 1195, 1673, 2605, 3647, 4541, 8365, 9899, 18235, 22705, 31787, 49495, 69293, 124519, 158935, 346465, 622595, 871633, 2365861, 4358165, 11829305, 16561027, 82805135]

約数ペア:

[(1, 82805135), (5, 16561027), (7, 11829305), (19, 4358165), (35, 2365861), (95, 871633), (133, 622595), (239, 346465), (521, 158935), (665, 124519), (1195, 69293), (1673, 49495), (2605, 31787), (3647, 22705), (4541, 18235), (8365, 9899)]