25857425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5531}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 37042272

約数和(自身を除く): 11184847

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 5531, 27655, 60841, 94027, 138275, 304205, 470135, 1034297, 1521025, 2350675, 5171485, 25857425]

約数ペア:

[(1, 25857425), (5, 5171485), (11, 2350675), (17, 1521025), (25, 1034297), (55, 470135), (85, 304205), (187, 138275), (275, 94027), (425, 60841), (935, 27655), (4675, 5531)]