2912400405

素因数分解:

$3^2\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{26777}}^1$

素因数の和:29205

約数の個数: 24

約数和(自身を含む): 5050437912

約数和(自身を除く): 2138037507

約数列:

[1, 3, 5, 9, 15, 45, 2417, 7251, 12085, 21753, 26777, 36255, 80331, 108765, 133885, 240993, 401655, 1204965, 64720009, 194160027, 323600045, 582480081, 970800135, 2912400405]

約数ペア:

[(1, 2912400405), (3, 970800135), (5, 582480081), (9, 323600045), (15, 194160027), (45, 64720009), (2417, 1204965), (7251, 401655), (12085, 240993), (21753, 133885), (26777, 108765), (36255, 80331)]