15895348

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 33281920

約数和(自身を除く): 17386572

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 229, 259, 268, 458, 469, 518, 916, 938, 1036, 1603, 1876, 2479, 3206, 4958, 6412, 8473, 9916, 15343, 16946, 17353, 30686, 33892, 34706, 59311, 61372, 69412, 107401, 118622, 214802, 237244, 429604, 567691, 1135382, 2270764, 3973837, 7947674, 15895348]

約数ペア:

[(1, 15895348), (2, 7947674), (4, 3973837), (7, 2270764), (14, 1135382), (28, 567691), (37, 429604), (67, 237244), (74, 214802), (134, 118622), (148, 107401), (229, 69412), (259, 61372), (268, 59311), (458, 34706), (469, 33892), (518, 30686), (916, 17353), (938, 16946), (1036, 15343), (1603, 9916), (1876, 8473), (2479, 6412), (3206, 4958)]