19150175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 26248320

約数和(自身を除く): 7098145

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 839, 913, 2075, 4195, 4565, 9229, 20975, 22825, 46145, 69637, 230725, 348185, 766007, 1740925, 3830035, 19150175]

約数ペア:

[(1, 19150175), (5, 3830035), (11, 1740925), (25, 766007), (55, 348185), (83, 230725), (275, 69637), (415, 46145), (839, 22825), (913, 20975), (2075, 9229), (4195, 4565)]