2000757315

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{342889}}^1$

素因数の和:343286

約数の個数: 16

約数和(自身を含む): 3209450400

約数和(自身を除く): 1208693085

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 342889, 1028667, 1714445, 5143335, 133383821, 400151463, 666919105, 2000757315]

約数ペア:

[(1, 2000757315), (3, 666919105), (5, 400151463), (15, 133383821), (389, 5143335), (1167, 1714445), (1945, 1028667), (5835, 342889)]