7104045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 12966912

約数和(自身を除く): 5862867

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2143, 3315, 6429, 10715, 27859, 32145, 36431, 83577, 109293, 139295, 182155, 417885, 473603, 546465, 1420809, 2368015, 7104045]

約数ペア:

[(1, 7104045), (3, 2368015), (5, 1420809), (13, 546465), (15, 473603), (17, 417885), (39, 182155), (51, 139295), (65, 109293), (85, 83577), (195, 36431), (221, 32145), (255, 27859), (663, 10715), (1105, 6429), (2143, 3315)]