87063885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113809}}^1$

素因数の和:113837

約数の個数: 24

約数和(自身を含む): 159789240

約数和(自身を除く): 72725355

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 113809, 341427, 569045, 1024281, 1707135, 1934753, 5121405, 5804259, 9673765, 17412777, 29021295, 87063885]

約数ペア:

[(1, 87063885), (3, 29021295), (5, 17412777), (9, 9673765), (15, 5804259), (17, 5121405), (45, 1934753), (51, 1707135), (85, 1024281), (153, 569045), (255, 341427), (765, 113809)]