26804500775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{5479}}^1\times {\mathrm{15053}}^1$

素因数の和:20555

約数の個数: 24

約数和(自身を含む): 35803229280

約数和(自身を除く): 8998728505

約数列:

[1, 5, 13, 25, 65, 325, 5479, 15053, 27395, 71227, 75265, 136975, 195689, 356135, 376325, 978445, 1780675, 4892225, 82475387, 412376935, 1072180031, 2061884675, 5360900155, 26804500775]

約数ペア:

[(1, 26804500775), (5, 5360900155), (13, 2061884675), (25, 1072180031), (65, 412376935), (325, 82475387), (5479, 4892225), (15053, 1780675), (27395, 978445), (71227, 376325), (75265, 356135), (136975, 195689)]