1207977435

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15401}}^1$

素因数の和:15505

約数の個数: 64

約数和(自身を含む): 2484034560

約数和(自身を除く): 1276057125

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 415, 581, 747, 945, 1245, 1743, 2241, 2905, 3735, 5229, 8715, 11205, 15401, 15687, 26145, 46203, 77005, 78435, 107807, 138609, 231015, 323421, 415827, 539035, 693045, 970263, 1278283, 1617105, 2079135, 2910789, 3834849, 4851315, 6391415, 8947981, 11504547, 14553945, 19174245, 26843943, 34513641, 44739905, 57522735, 80531829, 134219715, 172568205, 241595487, 402659145, 1207977435]

約数ペア:

[(1, 1207977435), (3, 402659145), (5, 241595487), (7, 172568205), (9, 134219715), (15, 80531829), (21, 57522735), (27, 44739905), (35, 34513641), (45, 26843943), (63, 19174245), (83, 14553945), (105, 11504547), (135, 8947981), (189, 6391415), (249, 4851315), (315, 3834849), (415, 2910789), (581, 2079135), (747, 1617105), (945, 1278283), (1245, 970263), (1743, 693045), (2241, 539035), (2905, 415827), (3735, 323421), (5229, 231015), (8715, 138609), (11205, 107807), (15401, 78435), (15687, 77005), (26145, 46203)]