84819945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{807809}}^1$

素因数の和:807824

約数の個数: 16

約数和(自身を含む): 155099520

約数和(自身を除く): 70279575

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 807809, 2423427, 4039045, 5654663, 12117135, 16963989, 28273315, 84819945]

約数ペア:

[(1, 84819945), (3, 28273315), (5, 16963989), (7, 12117135), (15, 5654663), (21, 4039045), (35, 2423427), (105, 807809)]