82804945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37897}}^1$

素因数の和:37944

約数の個数: 16

約数和(自身を含む): 109146240

約数和(自身を除く): 26341295

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 37897, 189485, 720043, 871631, 3600215, 4358155, 16560989, 82804945]

約数ペア:

[(1, 82804945), (5, 16560989), (19, 4358155), (23, 3600215), (95, 871631), (115, 720043), (437, 189485), (2185, 37897)]