66728635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1531}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 83831040

約数和(自身を除く): 17102405

約数列:

[1, 5, 23, 115, 379, 1531, 1895, 7655, 8717, 35213, 43585, 176065, 580249, 2901245, 13345727, 66728635]

約数ペア:

[(1, 66728635), (5, 13345727), (23, 2901245), (115, 580249), (379, 176065), (1531, 43585), (1895, 35213), (7655, 8717)]