13506865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 17175168

約数和(自身を除く): 3668303

約数列:

[1, 5, 23, 67, 115, 335, 1541, 1753, 7705, 8765, 40319, 117451, 201595, 587255, 2701373, 13506865]

約数ペア:

[(1, 13506865), (5, 2701373), (23, 587255), (67, 201595), (115, 117451), (335, 40319), (1541, 8765), (1753, 7705)]