47936985

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{23327}}^1$

素因数の和:23472

約数の個数: 16

約数和(自身を含む): 77262336

約数和(自身を除く): 29325351

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 23327, 69981, 116635, 349905, 3195799, 9587397, 15978995, 47936985]

約数ペア:

[(1, 47936985), (3, 15978995), (5, 9587397), (15, 3195799), (137, 349905), (411, 116635), (685, 69981), (2055, 23327)]