2783200815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3638171}}^1$

素因数の和:3638199

約数の個数: 24

約数和(自身を含む): 5107993488

約数和(自身を除く): 2324792673

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3638171, 10914513, 18190855, 32743539, 54572565, 61848907, 163717695, 185546721, 309244535, 556640163, 927733605, 2783200815]

約数ペア:

[(1, 2783200815), (3, 927733605), (5, 556640163), (9, 309244535), (15, 185546721), (17, 163717695), (45, 61848907), (51, 54572565), (85, 32743539), (153, 18190855), (255, 10914513), (765, 3638171)]