1566906085

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{21317}}^1$

素因数の和:21624

約数の個数: 16

約数和(自身を含む): 1919131632

約数和(自身を除く): 352225547

約数列:

[1, 5, 61, 241, 305, 1205, 14701, 21317, 73505, 106585, 1300337, 5137397, 6501685, 25686985, 313381217, 1566906085]

約数ペア:

[(1, 1566906085), (5, 313381217), (61, 25686985), (241, 6501685), (305, 5137397), (1205, 1300337), (14701, 106585), (21317, 73505)]