164464135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{7457}}^1$

素因数の和:7874

約数の個数: 16

約数和(自身を含む): 215864352

約数和(自身を除く): 51400217

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 7457, 22055, 37285, 82027, 410135, 2990257, 14951285, 32892827, 164464135]

約数ペア:

[(1, 164464135), (5, 32892827), (11, 14951285), (55, 2990257), (401, 410135), (2005, 82027), (4411, 37285), (7457, 22055)]