75879495

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2551}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 131775072

約数和(自身を除く): 55895577

約数列:

[1, 3, 5, 9, 15, 45, 661, 1983, 2551, 3305, 5949, 7653, 9915, 12755, 22959, 29745, 38265, 114795, 1686211, 5058633, 8431055, 15175899, 25293165, 75879495]

約数ペア:

[(1, 75879495), (3, 25293165), (5, 15175899), (9, 8431055), (15, 5058633), (45, 1686211), (661, 114795), (1983, 38265), (2551, 29745), (3305, 22959), (5949, 12755), (7653, 9915)]