87343335

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17807}}^1$

素因数の和:17927

約数の個数: 24

約数和(自身を含む): 152792640

約数和(自身を除く): 65449305

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 17807, 53421, 89035, 160263, 267105, 801315, 1940963, 5822889, 9704815, 17468667, 29114445, 87343335]

約数ペア:

[(1, 87343335), (3, 29114445), (5, 17468667), (9, 9704815), (15, 5822889), (45, 1940963), (109, 801315), (327, 267105), (545, 160263), (981, 89035), (1635, 53421), (4905, 17807)]