57982005

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11821}}^1$

素因数の和:11941

約数の個数: 24

約数和(自身を含む): 101432760

約数和(自身を除く): 43450755

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 11821, 35463, 59105, 106389, 177315, 531945, 1288489, 3865467, 6442445, 11596401, 19327335, 57982005]

約数ペア:

[(1, 57982005), (3, 19327335), (5, 11596401), (9, 6442445), (15, 3865467), (45, 1288489), (109, 531945), (327, 177315), (545, 106389), (981, 59105), (1635, 35463), (4905, 11821)]