1279228635

素因数分解:

$3^2\times 5^1\times {\mathrm{28427303}}^1$

素因数の和:28427314

約数の個数: 12

約数和(自身を含む): 2217329712

約数和(自身を除く): 938101077

約数列:

[1, 3, 5, 9, 15, 45, 28427303, 85281909, 142136515, 255845727, 426409545, 1279228635]

約数ペア:

[(1, 1279228635), (3, 426409545), (5, 255845727), (9, 142136515), (15, 85281909), (45, 28427303)]