27671415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80207}}^1$

素因数の和:80238

約数の個数: 16

約数和(自身を含む): 46199808

約数和(自身を除く): 18528393

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 80207, 240621, 401035, 1203105, 1844761, 5534283, 9223805, 27671415]

約数ペア:

[(1, 27671415), (3, 9223805), (5, 5534283), (15, 1844761), (23, 1203105), (69, 401035), (115, 240621), (345, 80207)]