421551315

素因数分解:

$3^2\times 5^1\times {\mathrm{9367807}}^1$

素因数の和:9367818

約数の個数: 12

約数和(自身を含む): 730689024

約数和(自身を除く): 309137709

約数列:

[1, 3, 5, 9, 15, 45, 9367807, 28103421, 46839035, 84310263, 140517105, 421551315]

約数ペア:

[(1, 421551315), (3, 140517105), (5, 84310263), (9, 46839035), (15, 28103421), (45, 9367807)]