27810795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80611}}^1$

素因数の和:80642

約数の個数: 16

約数和(自身を含む): 46432512

約数和(自身を除く): 18621717

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 80611, 241833, 403055, 1209165, 1854053, 5562159, 9270265, 27810795]

約数ペア:

[(1, 27810795), (3, 9270265), (5, 5562159), (15, 1854053), (23, 1209165), (69, 403055), (115, 241833), (345, 80611)]