27621855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36107}}^1$

素因数の和:36135

約数の個数: 24

約数和(自身を含む): 50695632

約数和(自身を除く): 23073777

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 36107, 108321, 180535, 324963, 541605, 613819, 1624815, 1841457, 3069095, 5524371, 9207285, 27621855]

約数ペア:

[(1, 27621855), (3, 9207285), (5, 5524371), (9, 3069095), (15, 1841457), (17, 1624815), (45, 613819), (51, 541605), (85, 324963), (153, 180535), (255, 108321), (765, 36107)]