66892005

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3433}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 116247768

約数和(自身を除く): 49355763

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2165, 3433, 3897, 6495, 10299, 17165, 19485, 30897, 51495, 154485, 1486489, 4459467, 7432445, 13378401, 22297335, 66892005]

約数ペア:

[(1, 66892005), (3, 22297335), (5, 13378401), (9, 7432445), (15, 4459467), (45, 1486489), (433, 154485), (1299, 51495), (2165, 30897), (3433, 19485), (3897, 17165), (6495, 10299)]