5497175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 7320960

約数和(自身を除く): 1823785

約数列:

[1, 5, 19, 25, 71, 95, 163, 355, 475, 815, 1349, 1775, 3097, 4075, 6745, 11573, 15485, 33725, 57865, 77425, 219887, 289325, 1099435, 5497175]

約数ペア:

[(1, 5497175), (5, 1099435), (19, 289325), (25, 219887), (71, 77425), (95, 57865), (163, 33725), (355, 15485), (475, 11573), (815, 6745), (1349, 4075), (1775, 3097)]