131427195

素因数分解:

$3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{24821}}^1$

素因数の和:25182

約数の個数: 16

約数和(自身を含む): 210887712

約数和(自身を除く): 79460517

約数列:

[1, 3, 5, 15, 353, 1059, 1765, 5295, 24821, 74463, 124105, 372315, 8761813, 26285439, 43809065, 131427195]

約数ペア:

[(1, 131427195), (3, 43809065), (5, 26285439), (15, 8761813), (353, 372315), (1059, 124105), (1765, 74463), (5295, 24821)]