4747185

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 4058703

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 83, 93, 123, 155, 205, 249, 279, 369, 415, 465, 615, 747, 1245, 1271, 1395, 1845, 2573, 3403, 3735, 3813, 6355, 7719, 10209, 11439, 12865, 17015, 19065, 23157, 30627, 38595, 51045, 57195, 105493, 115785, 153135, 316479, 527465, 949437, 1582395, 4747185]

約数ペア:

[(1, 4747185), (3, 1582395), (5, 949437), (9, 527465), (15, 316479), (31, 153135), (41, 115785), (45, 105493), (83, 57195), (93, 51045), (123, 38595), (155, 30627), (205, 23157), (249, 19065), (279, 17015), (369, 12865), (415, 11439), (465, 10209), (615, 7719), (747, 6355), (1245, 3813), (1271, 3735), (1395, 3403), (1845, 2573)]