1330668865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{45161}}^1$

素因数の和:45320

約数の個数: 16

約数和(自身を含む): 1638838656

約数和(自身を除く): 308169791

約数列:

[1, 5, 71, 83, 355, 415, 5893, 29465, 45161, 225805, 3206431, 3748363, 16032155, 18741815, 266133773, 1330668865]

約数ペア:

[(1, 1330668865), (5, 266133773), (71, 18741815), (83, 16032155), (355, 3748363), (415, 3206431), (5893, 225805), (29465, 45161)]