11407905

素因数分解:

$3^3\times 5^1\times {\mathrm{84503}}^1$

素因数の和:84517

約数の個数: 16

約数和(自身を含む): 20280960

約数和(自身を除く): 8873055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 84503, 253509, 422515, 760527, 1267545, 2281581, 3802635, 11407905]

約数ペア:

[(1, 11407905), (3, 3802635), (5, 2281581), (9, 1267545), (15, 760527), (27, 422515), (45, 253509), (135, 84503)]