127558805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 51703915

約数列:

[1, 5, 11, 23, 55, 89, 103, 115, 121, 253, 445, 515, 605, 979, 1133, 1265, 2047, 2369, 2783, 4895, 5665, 9167, 10235, 10769, 11845, 12463, 13915, 22517, 26059, 45835, 53845, 62315, 100837, 112585, 130295, 210841, 247687, 286649, 504185, 1054205, 1109207, 1238435, 1433245, 2319251, 5546035, 11596255, 25511761, 127558805]

約数ペア:

[(1, 127558805), (5, 25511761), (11, 11596255), (23, 5546035), (55, 2319251), (89, 1433245), (103, 1238435), (115, 1109207), (121, 1054205), (253, 504185), (445, 286649), (515, 247687), (605, 210841), (979, 130295), (1133, 112585), (1265, 100837), (2047, 62315), (2369, 53845), (2783, 45835), (4895, 26059), (5665, 22517), (9167, 13915), (10235, 12463), (10769, 11845)]