122513105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 179154192

約数和(自身を除く): 56641087

約数列:

[1, 5, 11, 13, 37, 55, 65, 121, 143, 185, 407, 421, 481, 605, 715, 1573, 2035, 2105, 2405, 4477, 4631, 5291, 5473, 7865, 15577, 22385, 23155, 26455, 27365, 50941, 58201, 60203, 77885, 171347, 202501, 254705, 291005, 301015, 662233, 856735, 1012505, 1884817, 2227511, 3311165, 9424085, 11137555, 24502621, 122513105]

約数ペア:

[(1, 122513105), (5, 24502621), (11, 11137555), (13, 9424085), (37, 3311165), (55, 2227511), (65, 1884817), (121, 1012505), (143, 856735), (185, 662233), (407, 301015), (421, 291005), (481, 254705), (605, 202501), (715, 171347), (1573, 77885), (2035, 60203), (2105, 58201), (2405, 50941), (4477, 27365), (4631, 26455), (5291, 23155), (5473, 22385), (7865, 15577)]