8889471315

素因数分解:

$3^2\times 5^1\times {\mathrm{197543807}}^1$

素因数の和:197543818

約数の個数: 12

約数和(自身を含む): 15408417024

約数和(自身を除く): 6518945709

約数列:

[1, 3, 5, 9, 15, 45, 197543807, 592631421, 987719035, 1777894263, 2963157105, 8889471315]

約数ペア:

[(1, 8889471315), (3, 2963157105), (5, 1777894263), (9, 987719035), (15, 592631421), (45, 197543807)]