42912195

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17551}}^1$

素因数の和:17722

約数の個数: 16

約数和(自身を含む): 69084672

約数和(自身を除く): 26172477

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 17551, 52653, 87755, 263265, 2860813, 8582439, 14304065, 42912195]

約数ペア:

[(1, 42912195), (3, 14304065), (5, 8582439), (15, 2860813), (163, 263265), (489, 87755), (815, 52653), (2445, 17551)]