27491295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8331

約数の個数: 32

約数和(自身を含む): 50162112

約数和(自身を除く): 22670817

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 8293, 24879, 41465, 107809, 124395, 140981, 323427, 422943, 539045, 704905, 1617135, 1832753, 2114715, 5498259, 9163765, 27491295]

約数ペア:

[(1, 27491295), (3, 9163765), (5, 5498259), (13, 2114715), (15, 1832753), (17, 1617135), (39, 704905), (51, 539045), (65, 422943), (85, 323427), (195, 140981), (221, 124395), (255, 107809), (663, 41465), (1105, 24879), (3315, 8293)]