16127135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 20588256

約数和(自身を除く): 4461121

約数列:

[1, 5, 17, 85, 337, 563, 1685, 2815, 5729, 9571, 28645, 47855, 189731, 948655, 3225427, 16127135]

約数ペア:

[(1, 16127135), (5, 3225427), (17, 948655), (85, 189731), (337, 47855), (563, 28645), (1685, 9571), (2815, 5729)]