274620995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{2281}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 364207200

約数和(自身を除く): 89586205

約数列:

[1, 5, 11, 55, 121, 199, 605, 995, 2189, 2281, 10945, 11405, 24079, 25091, 120395, 125455, 276001, 453919, 1380005, 2269595, 4993109, 24965545, 54924199, 274620995]

約数ペア:

[(1, 274620995), (5, 54924199), (11, 24965545), (55, 4993109), (121, 2269595), (199, 1380005), (605, 453919), (995, 276001), (2189, 125455), (2281, 120395), (10945, 25091), (11405, 24079)]