25540239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3361}}^1$

素因数の和:3530

約数の個数: 16

約数和(自身を含む): 36309600

約数和(自身を除く): 10769361

約数列:

[1, 3, 17, 51, 149, 447, 2533, 3361, 7599, 10083, 57137, 171411, 500789, 1502367, 8513413, 25540239]

約数ペア:

[(1, 25540239), (3, 8513413), (17, 1502367), (51, 500789), (149, 171411), (447, 57137), (2533, 10083), (3361, 7599)]