47885925

素因数分解:

$3^1\times 5^2\times {\mathrm{761}}^1\times {\mathrm{839}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 79369920

約数和(自身を除く): 31483995

約数列:

[1, 3, 5, 15, 25, 75, 761, 839, 2283, 2517, 3805, 4195, 11415, 12585, 19025, 20975, 57075, 62925, 638479, 1915437, 3192395, 9577185, 15961975, 47885925]

約数ペア:

[(1, 47885925), (3, 15961975), (5, 9577185), (15, 3192395), (25, 1915437), (75, 638479), (761, 62925), (839, 57075), (2283, 20975), (2517, 19025), (3805, 12585), (4195, 11415)]