2116755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2767}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 3886272

約数和(自身を除く): 1769517

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2767, 8301, 13835, 24903, 41505, 47039, 124515, 141117, 235195, 423351, 705585, 2116755]

約数ペア:

[(1, 2116755), (3, 705585), (5, 423351), (9, 235195), (15, 141117), (17, 124515), (45, 47039), (51, 41505), (85, 24903), (153, 13835), (255, 8301), (765, 2767)]