54128185

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 66781440

約数和(自身を除く): 12653255

約数列:

[1, 5, 43, 215, 271, 929, 1355, 4645, 11653, 39947, 58265, 199735, 251759, 1258795, 10825637, 54128185]

約数ペア:

[(1, 54128185), (5, 10825637), (43, 1258795), (215, 251759), (271, 199735), (929, 58265), (1355, 39947), (4645, 11653)]