29774115

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{643}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 61824000

約数和(自身を除く): 32049885

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 643, 735, 945, 1029, 1323, 1715, 1929, 2205, 3087, 3215, 4501, 5145, 5787, 6615, 9261, 9645, 13503, 15435, 17361, 22505, 28935, 31507, 40509, 46305, 67515, 86805, 94521, 121527, 157535, 202545, 220549, 283563, 472605, 607635, 661647, 850689, 1102745, 1417815, 1984941, 3308235, 4253445, 5954823, 9924705, 29774115]

約数ペア:

[(1, 29774115), (3, 9924705), (5, 5954823), (7, 4253445), (9, 3308235), (15, 1984941), (21, 1417815), (27, 1102745), (35, 850689), (45, 661647), (49, 607635), (63, 472605), (105, 283563), (135, 220549), (147, 202545), (189, 157535), (245, 121527), (315, 94521), (343, 86805), (441, 67515), (643, 46305), (735, 40509), (945, 31507), (1029, 28935), (1323, 22505), (1715, 17361), (1929, 15435), (2205, 13503), (3087, 9645), (3215, 9261), (4501, 6615), (5145, 5787)]