15246693

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 28080000

約数和(自身を除く): 12833307

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 449, 539, 693, 1029, 1347, 1617, 3087, 3143, 3773, 4041, 4851, 4939, 9429, 11319, 14817, 22001, 28287, 33957, 34573, 44451, 66003, 103719, 154007, 198009, 242011, 311157, 462021, 726033, 1386063, 1694077, 2178099, 5082231, 15246693]

約数ペア:

[(1, 15246693), (3, 5082231), (7, 2178099), (9, 1694077), (11, 1386063), (21, 726033), (33, 462021), (49, 311157), (63, 242011), (77, 198009), (99, 154007), (147, 103719), (231, 66003), (343, 44451), (441, 34573), (449, 33957), (539, 28287), (693, 22001), (1029, 14817), (1347, 11319), (1617, 9429), (3087, 4939), (3143, 4851), (3773, 4041)]