2376855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2340585

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 239, 255, 585, 663, 717, 765, 1105, 1195, 1989, 2151, 3107, 3315, 3585, 4063, 9321, 9945, 10755, 12189, 15535, 20315, 27963, 36567, 46605, 52819, 60945, 139815, 158457, 182835, 264095, 475371, 792285, 2376855]

約数ペア:

[(1, 2376855), (3, 792285), (5, 475371), (9, 264095), (13, 182835), (15, 158457), (17, 139815), (39, 60945), (45, 52819), (51, 46605), (65, 36567), (85, 27963), (117, 20315), (153, 15535), (195, 12189), (221, 10755), (239, 9945), (255, 9321), (585, 4063), (663, 3585), (717, 3315), (765, 3107), (1105, 2151), (1195, 1989)]