54530715

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27751}}^1$

素因数の和:27890

約数の個数: 16

約数和(自身を含む): 87918336

約数和(自身を除く): 33387621

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 27751, 83253, 138755, 416265, 3635381, 10906143, 18176905, 54530715]

約数ペア:

[(1, 54530715), (3, 18176905), (5, 10906143), (15, 3635381), (131, 416265), (393, 138755), (655, 83253), (1965, 27751)]