123067305

素因数分解:

$3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3323}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 213640128

約数和(自身を除く): 90572823

約数列:

[1, 3, 5, 9, 15, 45, 823, 2469, 3323, 4115, 7407, 9969, 12345, 16615, 29907, 37035, 49845, 149535, 2734829, 8204487, 13674145, 24613461, 41022435, 123067305]

約数ペア:

[(1, 123067305), (3, 41022435), (5, 24613461), (9, 13674145), (15, 8204487), (45, 2734829), (823, 149535), (2469, 49845), (3323, 37035), (4115, 29907), (7407, 16615), (9969, 12345)]