57205885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28111}}^1$

素因数の和:28164

約数の個数: 16

約数和(自身を含む): 76914432

約数和(自身を除く): 19708547

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 28111, 140555, 309221, 1040107, 1546105, 5200535, 11441177, 57205885]

約数ペア:

[(1, 57205885), (5, 11441177), (11, 5200535), (37, 1546105), (55, 1040107), (185, 309221), (407, 140555), (2035, 28111)]