56691315

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30727}}^1$

素因数の和:30779

約数の個数: 24

約数和(自身を含む): 100664928

約数和(自身を除く): 43973613

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 30727, 92181, 153635, 276543, 460905, 1259807, 1382715, 3779421, 6299035, 11338263, 18897105, 56691315]

約数ペア:

[(1, 56691315), (3, 18897105), (5, 11338263), (9, 6299035), (15, 3779421), (41, 1382715), (45, 1259807), (123, 460905), (205, 276543), (369, 153635), (615, 92181), (1845, 30727)]