389303615

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1\times {\mathrm{1087}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 473776128

約数和(自身を除く): 84472513

約数列:

[1, 5, 83, 415, 863, 1087, 4315, 5435, 71629, 90221, 358145, 451105, 938081, 4690405, 77860723, 389303615]

約数ペア:

[(1, 389303615), (5, 77860723), (83, 4690405), (415, 938081), (863, 451105), (1087, 358145), (4315, 90221), (5435, 71629)]