12423285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{39439}}^1$

素因数の和:39457

約数の個数: 24

約数和(自身を含む): 24610560

約数和(自身を除く): 12187275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 39439, 118317, 197195, 276073, 354951, 591585, 828219, 1380365, 1774755, 2484657, 4141095, 12423285]

約数ペア:

[(1, 12423285), (3, 4141095), (5, 2484657), (7, 1774755), (9, 1380365), (15, 828219), (21, 591585), (35, 354951), (45, 276073), (63, 197195), (105, 118317), (315, 39439)]