11618145

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 25608960

約数和(自身を除く): 13990815

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 479, 495, 539, 693, 735, 1155, 1437, 1617, 2205, 2395, 2695, 3353, 3465, 4311, 4851, 5269, 7185, 8085, 10059, 15807, 16765, 21555, 23471, 24255, 26345, 30177, 36883, 47421, 50295, 70413, 79035, 110649, 117355, 150885, 184415, 211239, 237105, 258181, 331947, 352065, 553245, 774543, 1056195, 1290905, 1659735, 2323629, 3872715, 11618145]

約数ペア:

[(1, 11618145), (3, 3872715), (5, 2323629), (7, 1659735), (9, 1290905), (11, 1056195), (15, 774543), (21, 553245), (33, 352065), (35, 331947), (45, 258181), (49, 237105), (55, 211239), (63, 184415), (77, 150885), (99, 117355), (105, 110649), (147, 79035), (165, 70413), (231, 50295), (245, 47421), (315, 36883), (385, 30177), (441, 26345), (479, 24255), (495, 23471), (539, 21555), (693, 16765), (735, 15807), (1155, 10059), (1437, 8085), (1617, 7185), (2205, 5269), (2395, 4851), (2695, 4311), (3353, 3465)]