28562745

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4523}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 45819072

約数和(自身を除く): 17256327

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 4523, 6315, 13569, 22615, 67845, 1904183, 5712549, 9520915, 28562745]

約数ペア:

[(1, 28562745), (3, 9520915), (5, 5712549), (15, 1904183), (421, 67845), (1263, 22615), (2105, 13569), (4523, 6315)]