12853445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 5342395

約数列:

[1, 5, 11, 17, 55, 59, 85, 187, 233, 295, 649, 935, 1003, 1165, 2563, 3245, 3961, 5015, 11033, 12815, 13747, 19805, 43571, 55165, 68735, 151217, 217855, 233699, 756085, 1168495, 2570689, 12853445]

約数ペア:

[(1, 12853445), (5, 2570689), (11, 1168495), (17, 756085), (55, 233699), (59, 217855), (85, 151217), (187, 68735), (233, 55165), (295, 43571), (649, 19805), (935, 13747), (1003, 12815), (1165, 11033), (2563, 5015), (3245, 3961)]