15026557

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 18804352

約数和(自身を除く): 3777795

約数列:

[1, 7, 13, 61, 91, 427, 793, 2707, 5551, 18949, 35191, 165127, 246337, 1155889, 2146651, 15026557]

約数ペア:

[(1, 15026557), (7, 2146651), (13, 1155889), (61, 246337), (91, 165127), (427, 35191), (793, 18949), (2707, 5551)]