85586545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81901}}^1$

素因数の和:81936

約数の個数: 16

約数和(自身を含む): 117938880

約数和(自身を除く): 32352335

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 81901, 409505, 900911, 1556119, 4504555, 7780595, 17117309, 85586545]

約数ペア:

[(1, 85586545), (5, 17117309), (11, 7780595), (19, 4504555), (55, 1556119), (95, 900911), (209, 409505), (1045, 81901)]