55105825

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 70120512

約数和(自身を除く): 15014687

約数列:

[1, 5, 25, 67, 167, 197, 335, 835, 985, 1675, 4175, 4925, 11189, 13199, 32899, 55945, 65995, 164495, 279725, 329975, 822475, 2204233, 11021165, 55105825]

約数ペア:

[(1, 55105825), (5, 11021165), (25, 2204233), (67, 822475), (167, 329975), (197, 279725), (335, 164495), (835, 65995), (985, 55945), (1675, 32899), (4175, 13199), (4925, 11189)]