11110775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 15717744

約数和(自身を除く): 4606969

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 2011, 5525, 10055, 26143, 34187, 50275, 130715, 170935, 444431, 653575, 854675, 2222155, 11110775]

約数ペア:

[(1, 11110775), (5, 2222155), (13, 854675), (17, 653575), (25, 444431), (65, 170935), (85, 130715), (221, 50275), (325, 34187), (425, 26143), (1105, 10055), (2011, 5525)]