15552447

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 21120000

約数和(自身を除く): 5567553

約数列:

[1, 3, 109, 199, 239, 327, 597, 717, 21691, 26051, 47561, 65073, 78153, 142683, 5184149, 15552447]

約数ペア:

[(1, 15552447), (3, 5184149), (109, 142683), (199, 78153), (239, 65073), (327, 47561), (597, 26051), (717, 21691)]