319584815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{135131}}^1$

素因数の和:135190

約数の個数: 16

約数和(自身を含む): 428098176

約数和(自身を除く): 108513361

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 135131, 675655, 1486441, 5810633, 7432205, 29053165, 63916963, 319584815]

約数ペア:

[(1, 319584815), (5, 63916963), (11, 29053165), (43, 7432205), (55, 5810633), (215, 1486441), (473, 675655), (2365, 135131)]