42716205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{135607}}^1$

素因数の和:135625

約数の個数: 24

約数和(自身を含む): 84619392

約数和(自身を除く): 41903187

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 135607, 406821, 678035, 949249, 1220463, 2034105, 2847747, 4746245, 6102315, 8543241, 14238735, 42716205]

約数ペア:

[(1, 42716205), (3, 14238735), (5, 8543241), (7, 6102315), (9, 4746245), (15, 2847747), (21, 2034105), (35, 1220463), (45, 949249), (63, 678035), (105, 406821), (315, 135607)]