47990675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 63567360

約数和(自身を除く): 15576685

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 1349, 1423, 1775, 6745, 7115, 27037, 33725, 35575, 101033, 135185, 505165, 675925, 1919627, 2525825, 9598135, 47990675]

約数ペア:

[(1, 47990675), (5, 9598135), (19, 2525825), (25, 1919627), (71, 675925), (95, 505165), (355, 135185), (475, 101033), (1349, 35575), (1423, 33725), (1775, 27037), (6745, 7115)]