12222945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{38803}}^1$

素因数の和:38821

約数の個数: 24

約数和(自身を含む): 24213696

約数和(自身を除く): 11990751

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 38803, 116409, 194015, 271621, 349227, 582045, 814863, 1358105, 1746135, 2444589, 4074315, 12222945]

約数ペア:

[(1, 12222945), (3, 4074315), (5, 2444589), (7, 1746135), (9, 1358105), (15, 814863), (21, 582045), (35, 349227), (45, 271621), (63, 194015), (105, 116409), (315, 38803)]