13728065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 17891328

約数和(自身を除く): 4163263

約数列:

[1, 5, 13, 65, 127, 635, 1651, 1663, 8255, 8315, 21619, 108095, 211201, 1056005, 2745613, 13728065]

約数ペア:

[(1, 13728065), (5, 2745613), (13, 1056005), (65, 211201), (127, 108095), (635, 21619), (1651, 8315), (1663, 8255)]