8741655

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 17781120

約数和(自身を除く): 9039465

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 293, 351, 459, 585, 663, 765, 879, 1105, 1465, 1755, 1989, 2295, 2637, 3315, 3809, 4395, 4981, 5967, 7911, 9945, 11427, 13185, 14943, 19045, 24905, 29835, 34281, 39555, 44829, 57135, 64753, 74715, 102843, 134487, 171405, 194259, 224145, 323765, 514215, 582777, 672435, 971295, 1748331, 2913885, 8741655]

約数ペア:

[(1, 8741655), (3, 2913885), (5, 1748331), (9, 971295), (13, 672435), (15, 582777), (17, 514215), (27, 323765), (39, 224145), (45, 194259), (51, 171405), (65, 134487), (85, 102843), (117, 74715), (135, 64753), (153, 57135), (195, 44829), (221, 39555), (255, 34281), (293, 29835), (351, 24905), (459, 19045), (585, 14943), (663, 13185), (765, 11427), (879, 9945), (1105, 7911), (1465, 5967), (1755, 4981), (1989, 4395), (2295, 3809), (2637, 3315)]