38775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:71

約数の個数: 24

約数和(自身を含む): 71424

約数和(自身を除く): 32649

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 2585, 3525, 7755, 12925, 38775]

約数ペア:

[(1, 38775), (3, 12925), (5, 7755), (11, 3525), (15, 2585), (25, 1551), (33, 1175), (47, 825), (55, 705), (75, 517), (141, 275), (165, 235)]