28450905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{270961}}^1$

素因数の和:270976

約数の個数: 16

約数和(自身を含む): 52024704

約数和(自身を除く): 23573799

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 270961, 812883, 1354805, 1896727, 4064415, 5690181, 9483635, 28450905]

約数ペア:

[(1, 28450905), (3, 9483635), (5, 5690181), (7, 4064415), (15, 1896727), (21, 1354805), (35, 812883), (105, 270961)]