57251295

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6661}}^1$

素因数の和:6863

約数の個数: 24

約数和(自身を含む): 99770112

約数和(自身を除く): 42518817

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 6661, 8595, 19983, 33305, 59949, 99915, 299745, 1272251, 3816753, 6361255, 11450259, 19083765, 57251295]

約数ペア:

[(1, 57251295), (3, 19083765), (5, 11450259), (9, 6361255), (15, 3816753), (45, 1272251), (191, 299745), (573, 99915), (955, 59949), (1719, 33305), (2865, 19983), (6661, 8595)]