51999135

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{17597}}^1$

素因数の和:17802

約数の個数: 16

約数和(自身を含む): 83625696

約数和(自身を除く): 31626561

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 17597, 52791, 87985, 263955, 3466609, 10399827, 17333045, 51999135]

約数ペア:

[(1, 51999135), (3, 17333045), (5, 10399827), (15, 3466609), (197, 263955), (591, 87985), (985, 52791), (2955, 17597)]