4128195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16189}}^1$

素因数の和:16214

約数の個数: 16

約数和(自身を含む): 6994080

約数和(自身を除く): 2865885

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 16189, 48567, 80945, 242835, 275213, 825639, 1376065, 4128195]

約数ペア:

[(1, 4128195), (3, 1376065), (5, 825639), (15, 275213), (17, 242835), (51, 80945), (85, 48567), (255, 16189)]