4267395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 8322912

約数和(自身を除く): 4055517

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 233, 333, 407, 495, 555, 699, 1165, 1221, 1665, 2035, 2097, 2563, 3495, 3663, 6105, 7689, 8621, 10485, 12815, 18315, 23067, 25863, 38445, 43105, 77589, 94831, 115335, 129315, 284493, 387945, 474155, 853479, 1422465, 4267395]

約数ペア:

[(1, 4267395), (3, 1422465), (5, 853479), (9, 474155), (11, 387945), (15, 284493), (33, 129315), (37, 115335), (45, 94831), (55, 77589), (99, 43105), (111, 38445), (165, 25863), (185, 23067), (233, 18315), (333, 12815), (407, 10485), (495, 8621), (555, 7689), (699, 6105), (1165, 3663), (1221, 3495), (1665, 2563), (2035, 2097)]