271571905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{120431}}^1$

素因数の和:120488

約数の個数: 16

約数和(自身を含む): 364186368

約数和(自身を除く): 92614463

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 120431, 602155, 1324741, 4937671, 6623705, 24688355, 54314381, 271571905]

約数ペア:

[(1, 271571905), (5, 54314381), (11, 24688355), (41, 6623705), (55, 4937671), (205, 1324741), (451, 602155), (2255, 120431)]