129757635

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 265159440

約数和(自身を除く): 135401805

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 83, 105, 147, 245, 249, 315, 415, 441, 581, 709, 735, 747, 1245, 1743, 2127, 2205, 2905, 3545, 3735, 4067, 4963, 5229, 6381, 8715, 10635, 12201, 14889, 20335, 24815, 26145, 31905, 34741, 36603, 44667, 58847, 61005, 74445, 104223, 173705, 176541, 183015, 223335, 294235, 312669, 411929, 521115, 529623, 882705, 1235787, 1563345, 2059645, 2648115, 2883503, 3707361, 6178935, 8650509, 14417515, 18536805, 25951527, 43252545, 129757635]

約数ペア:

[(1, 129757635), (3, 43252545), (5, 25951527), (7, 18536805), (9, 14417515), (15, 8650509), (21, 6178935), (35, 3707361), (45, 2883503), (49, 2648115), (63, 2059645), (83, 1563345), (105, 1235787), (147, 882705), (245, 529623), (249, 521115), (315, 411929), (415, 312669), (441, 294235), (581, 223335), (709, 183015), (735, 176541), (747, 173705), (1245, 104223), (1743, 74445), (2127, 61005), (2205, 58847), (2905, 44667), (3545, 36603), (3735, 34741), (4067, 31905), (4963, 26145), (5229, 24815), (6381, 20335), (8715, 14889), (10635, 12201)]