27914715

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8737}}^1$

素因数の和:8819

約数の個数: 24

約数和(自身を含む): 49072608

約数和(自身を除く): 21157893

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 8737, 26211, 43685, 78633, 131055, 393165, 620327, 1860981, 3101635, 5582943, 9304905, 27914715]

約数ペア:

[(1, 27914715), (3, 9304905), (5, 5582943), (9, 3101635), (15, 1860981), (45, 620327), (71, 393165), (213, 131055), (355, 78633), (639, 43685), (1065, 26211), (3195, 8737)]