1341315

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 2384928

約数和(自身を除く): 1043613

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 727, 1845, 2181, 3635, 6543, 10905, 29807, 32715, 89421, 149035, 268263, 447105, 1341315]

約数ペア:

[(1, 1341315), (3, 447105), (5, 268263), (9, 149035), (15, 89421), (41, 32715), (45, 29807), (123, 10905), (205, 6543), (369, 3635), (615, 2181), (727, 1845)]