13905155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6833}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 18697824

約数和(自身を除く): 4792669

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 6833, 34165, 75163, 252821, 375815, 1264105, 2781031, 13905155]

約数ペア:

[(1, 13905155), (5, 2781031), (11, 1264105), (37, 375815), (55, 252821), (185, 75163), (407, 34165), (2035, 6833)]