22050945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{70003}}^1$

素因数の和:70021

約数の個数: 24

約数和(自身を含む): 43682496

約数和(自身を除く): 21631551

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 70003, 210009, 350015, 490021, 630027, 1050045, 1470063, 2450105, 3150135, 4410189, 7350315, 22050945]

約数ペア:

[(1, 22050945), (3, 7350315), (5, 4410189), (7, 3150135), (9, 2450105), (15, 1470063), (21, 1050045), (35, 630027), (45, 490021), (63, 350015), (105, 210009), (315, 70003)]