4977945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{15803}}^1$

素因数の和:15821

約数の個数: 24

約数和(自身を含む): 9861696

約数和(自身を除く): 4883751

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 15803, 47409, 79015, 110621, 142227, 237045, 331863, 553105, 711135, 995589, 1659315, 4977945]

約数ペア:

[(1, 4977945), (3, 1659315), (5, 995589), (7, 711135), (9, 553105), (15, 331863), (21, 237045), (35, 142227), (45, 110621), (63, 79015), (105, 47409), (315, 15803)]