227870495

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{1427}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 277089120

約数和(自身を除く): 49218625

約数列:

[1, 5, 109, 293, 545, 1427, 1465, 7135, 31937, 155543, 159685, 418111, 777715, 2090555, 45574099, 227870495]

約数ペア:

[(1, 227870495), (5, 45574099), (109, 2090555), (293, 777715), (545, 418111), (1427, 159685), (1465, 155543), (7135, 31937)]