12782115

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{593}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 22239360

約数和(自身を除く): 9457245

約数列:

[1, 3, 5, 9, 15, 45, 479, 593, 1437, 1779, 2395, 2965, 4311, 5337, 7185, 8895, 21555, 26685, 284047, 852141, 1420235, 2556423, 4260705, 12782115]

約数ペア:

[(1, 12782115), (3, 4260705), (5, 2556423), (9, 1420235), (15, 852141), (45, 284047), (479, 26685), (593, 21555), (1437, 8895), (1779, 7185), (2395, 5337), (2965, 4311)]