225540945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{716003}}^1$

素因数の和:716021

約数の個数: 24

約数和(自身を含む): 446786496

約数和(自身を除く): 221245551

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 716003, 2148009, 3580015, 5012021, 6444027, 10740045, 15036063, 25060105, 32220135, 45108189, 75180315, 225540945]

約数ペア:

[(1, 225540945), (3, 75180315), (5, 45108189), (7, 32220135), (9, 25060105), (15, 15036063), (21, 10740045), (35, 6444027), (45, 5012021), (63, 3580015), (105, 2148009), (315, 716003)]