12930256905

素因数分解:

$3^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{481843}}^1$

素因数の和:483640

約数の個数: 16

約数和(自身を含む): 20700018240

約数和(自身を除く): 7769761335

約数列:

[1, 3, 5, 15, 1789, 5367, 8945, 26835, 481843, 1445529, 2409215, 7227645, 862017127, 2586051381, 4310085635, 12930256905]

約数ペア:

[(1, 12930256905), (3, 4310085635), (5, 2586051381), (15, 862017127), (1789, 7227645), (5367, 2409215), (8945, 1445529), (26835, 481843)]