144440075

素因数分解:

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

素因数の和:2064

約数の個数: 36

約数和(自身を含む): 205453368

約数和(自身を除く): 61013293

約数列:

[1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 425, 845, 1105, 2011, 2873, 4225, 5525, 10055, 14365, 26143, 34187, 50275, 71825, 130715, 170935, 339859, 444431, 653575, 854675, 1699295, 2222155, 5777603, 8496475, 11110775, 28888015, 144440075]

約数ペア:

[(1, 144440075), (5, 28888015), (13, 11110775), (17, 8496475), (25, 5777603), (65, 2222155), (85, 1699295), (169, 854675), (221, 653575), (325, 444431), (425, 339859), (845, 170935), (1105, 130715), (2011, 71825), (2873, 50275), (4225, 34187), (5525, 26143), (10055, 14365)]