22266855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 21762585

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 2239, 3315, 6717, 9945, 11195, 20151, 29107, 33585, 38063, 87321, 100755, 114189, 145535, 190315, 261963, 342567, 436605, 494819, 570945, 1309815, 1484457, 1712835, 2474095, 4453371, 7422285, 22266855]

約数ペア:

[(1, 22266855), (3, 7422285), (5, 4453371), (9, 2474095), (13, 1712835), (15, 1484457), (17, 1309815), (39, 570945), (45, 494819), (51, 436605), (65, 342567), (85, 261963), (117, 190315), (153, 145535), (195, 114189), (221, 100755), (255, 87321), (585, 38063), (663, 33585), (765, 29107), (1105, 20151), (1989, 11195), (2239, 9945), (3315, 6717)]