2794014725

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{7109}}^1$

素因数の和:7397

約数の個数: 24

約数和(自身を含む): 3526560000

約数和(自身を除く): 732545275

約数列:

[1, 5, 25, 79, 199, 395, 995, 1975, 4975, 7109, 15721, 35545, 78605, 177725, 393025, 561611, 1414691, 2808055, 7073455, 14040275, 35367275, 111760589, 558802945, 2794014725]

約数ペア:

[(1, 2794014725), (5, 558802945), (25, 111760589), (79, 35367275), (199, 14040275), (395, 7073455), (995, 2808055), (1975, 1414691), (4975, 561611), (7109, 393025), (15721, 177725), (35545, 78605)]