25760187

素因数分解:

$3^5\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 38840256

約数和(自身を除く): 13080069

約数列:

[1, 3, 9, 27, 81, 227, 243, 467, 681, 1401, 2043, 4203, 6129, 12609, 18387, 37827, 55161, 106009, 113481, 318027, 954081, 2862243, 8586729, 25760187]

約数ペア:

[(1, 25760187), (3, 8586729), (9, 2862243), (27, 954081), (81, 318027), (227, 113481), (243, 106009), (467, 55161), (681, 37827), (1401, 18387), (2043, 12609), (4203, 6129)]