27156780285

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2815633}}^1$

素因数の和:2816284

約数の個数: 16

約数和(自身を含む): 43518439104

約数和(自身を除く): 16361658819

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 9645, 2815633, 8446899, 14078165, 42234495, 1810452019, 5431356057, 9052260095, 27156780285]

約数ペア:

[(1, 27156780285), (3, 9052260095), (5, 5431356057), (15, 1810452019), (643, 42234495), (1929, 14078165), (3215, 8446899), (9645, 2815633)]