222024285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{704839}}^1$

素因数の和:704857

約数の個数: 24

約数和(自身を含む): 439820160

約数和(自身を除く): 217795875

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 704839, 2114517, 3524195, 4933873, 6343551, 10572585, 14801619, 24669365, 31717755, 44404857, 74008095, 222024285]

約数ペア:

[(1, 222024285), (3, 74008095), (5, 44404857), (7, 31717755), (9, 24669365), (15, 14801619), (21, 10572585), (35, 6343551), (45, 4933873), (63, 3524195), (105, 2114517), (315, 704839)]