131022915

素因数分解:

$3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{8311}}^1$

素因数の和:9370

約数の個数: 16

約数和(自身を含む): 209861376

約数和(自身を除く): 78838461

約数列:

[1, 3, 5, 15, 1051, 3153, 5255, 8311, 15765, 24933, 41555, 124665, 8734861, 26204583, 43674305, 131022915]

約数ペア:

[(1, 131022915), (3, 43674305), (5, 26204583), (15, 8734861), (1051, 124665), (3153, 41555), (5255, 24933), (8311, 15765)]