38775675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27243

約数の個数: 24

約数和(自身を含む): 67485760

約数和(自身を除く): 28710085

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 27211, 81633, 136055, 408165, 517009, 680275, 1551027, 2040825, 2585045, 7755135, 12925225, 38775675]

約数ペア:

[(1, 38775675), (3, 12925225), (5, 7755135), (15, 2585045), (19, 2040825), (25, 1551027), (57, 680275), (75, 517009), (95, 408165), (285, 136055), (475, 81633), (1425, 27211)]