28564335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37339}}^1$

素因数の和:37367

約数の個数: 24

約数和(自身を含む): 52425360

約数和(自身を除く): 23861025

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 37339, 112017, 186695, 336051, 560085, 634763, 1680255, 1904289, 3173815, 5712867, 9521445, 28564335]

約数ペア:

[(1, 28564335), (3, 9521445), (5, 5712867), (9, 3173815), (15, 1904289), (17, 1680255), (45, 634763), (51, 560085), (85, 336051), (153, 186695), (255, 112017), (765, 37339)]