89118045

素因数分解:

$3^2\times 5^1\times {\mathrm{1980401}}^1$

素因数の和:1980412

約数の個数: 12

約数和(自身を含む): 154471356

約数和(自身を除く): 65353311

約数列:

[1, 3, 5, 9, 15, 45, 1980401, 5941203, 9902005, 17823609, 29706015, 89118045]

約数ペア:

[(1, 89118045), (3, 29706015), (5, 17823609), (9, 9902005), (15, 5941203), (45, 1980401)]