51384285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67169}}^1$

素因数の和:67197

約数の個数: 24

約数和(自身を含む): 94306680

約数和(自身を除く): 42922395

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 67169, 201507, 335845, 604521, 1007535, 1141873, 3022605, 3425619, 5709365, 10276857, 17128095, 51384285]

約数ペア:

[(1, 51384285), (3, 17128095), (5, 10276857), (9, 5709365), (15, 3425619), (17, 3022605), (45, 1141873), (51, 1007535), (85, 604521), (153, 335845), (255, 201507), (765, 67169)]