9798885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12809}}^1$

素因数の和:12837

約数の個数: 24

約数和(自身を含む): 17985240

約数和(自身を除く): 8186355

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 12809, 38427, 64045, 115281, 192135, 217753, 576405, 653259, 1088765, 1959777, 3266295, 9798885]

約数ペア:

[(1, 9798885), (3, 3266295), (5, 1959777), (9, 1088765), (15, 653259), (17, 576405), (45, 217753), (51, 192135), (85, 115281), (153, 64045), (255, 38427), (765, 12809)]