22510135

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 27593280

約数和(自身を除く): 5083145

約数列:

[1, 5, 103, 109, 401, 515, 545, 2005, 11227, 41303, 43709, 56135, 206515, 218545, 4502027, 22510135]

約数ペア:

[(1, 22510135), (5, 4502027), (103, 218545), (109, 206515), (401, 56135), (515, 43709), (545, 41303), (2005, 11227)]