273747925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{995447}}^1$

素因数の和:995468

約数の個数: 12

約数和(自身を含む): 370306656

約数和(自身を除く): 96558731

約数列:

[1, 5, 11, 25, 55, 275, 995447, 4977235, 10949917, 24886175, 54749585, 273747925]

約数ペア:

[(1, 273747925), (5, 54749585), (11, 24886175), (25, 10949917), (55, 4977235), (275, 995447)]