27831468635

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 36261302400

約数和(自身を除く): 8429833765

約数列:

[1, 5, 29, 37, 73, 145, 179, 185, 365, 397, 895, 1073, 1985, 2117, 2701, 5191, 5365, 6623, 10585, 11513, 13067, 13505, 14689, 25955, 28981, 33115, 57565, 65335, 71063, 73445, 78329, 144905, 192067, 355315, 378943, 391645, 425981, 483479, 840449, 960335, 1072297, 1894715, 2060827, 2129905, 2417395, 2629331, 4202245, 5187599, 5361485, 10304135, 13146655, 14020891, 25937995, 31096613, 70104455, 76250599, 150440371, 155483065, 191941163, 381252995, 752201855, 959705815, 5566293727, 27831468635]

約数ペア:

[(1, 27831468635), (5, 5566293727), (29, 959705815), (37, 752201855), (73, 381252995), (145, 191941163), (179, 155483065), (185, 150440371), (365, 76250599), (397, 70104455), (895, 31096613), (1073, 25937995), (1985, 14020891), (2117, 13146655), (2701, 10304135), (5191, 5361485), (5365, 5187599), (6623, 4202245), (10585, 2629331), (11513, 2417395), (13067, 2129905), (13505, 2060827), (14689, 1894715), (25955, 1072297), (28981, 960335), (33115, 840449), (57565, 483479), (65335, 425981), (71063, 391645), (73445, 378943), (78329, 355315), (144905, 192067)]