238699395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13033}}^1$

素因数の和:13092

約数の個数: 48

約数和(自身を含む): 463593312

約数和(自身を除く): 224893917

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 13033, 18315, 39099, 65165, 117297, 143363, 195495, 430089, 482221, 586485, 716815, 1290267, 1446663, 2150445, 2411105, 4339989, 5304431, 6451335, 7233315, 15913293, 21699945, 26522155, 47739879, 79566465, 238699395]

約数ペア:

[(1, 238699395), (3, 79566465), (5, 47739879), (9, 26522155), (11, 21699945), (15, 15913293), (33, 7233315), (37, 6451335), (45, 5304431), (55, 4339989), (99, 2411105), (111, 2150445), (165, 1446663), (185, 1290267), (333, 716815), (407, 586485), (495, 482221), (555, 430089), (1221, 195495), (1665, 143363), (2035, 117297), (3663, 65165), (6105, 39099), (13033, 18315)]