28804518405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16412831}}^1$

素因数の和:16412858

約数の個数: 32

約数和(自身を含む): 55147115520

約数和(自身を除く): 26342597115

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 16412831, 49238493, 82064155, 147715479, 213366803, 246192465, 443146437, 640100409, 738577395, 1066834015, 1920301227, 2215732185, 3200502045, 5760903681, 9601506135, 28804518405]

約数ペア:

[(1, 28804518405), (3, 9601506135), (5, 5760903681), (9, 3200502045), (13, 2215732185), (15, 1920301227), (27, 1066834015), (39, 738577395), (45, 640100409), (65, 443146437), (117, 246192465), (135, 213366803), (195, 147715479), (351, 82064155), (585, 49238493), (1755, 16412831)]