27870135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80783}}^1$

素因数の和:80814

約数の個数: 16

約数和(自身を含む): 46531584

約数和(自身を除く): 18661449

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 80783, 242349, 403915, 1211745, 1858009, 5574027, 9290045, 27870135]

約数ペア:

[(1, 27870135), (3, 9290045), (5, 5574027), (15, 1858009), (23, 1211745), (69, 403915), (115, 242349), (345, 80783)]