42423195

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17351}}^1$

素因数の和:17522

約数の個数: 16

約数和(自身を含む): 68297472

約数和(自身を除く): 25874277

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 17351, 52053, 86755, 260265, 2828213, 8484639, 14141065, 42423195]

約数ペア:

[(1, 42423195), (3, 14141065), (5, 8484639), (15, 2828213), (163, 260265), (489, 86755), (815, 52053), (2445, 17351)]