2635335

素因数分解:

$3^7\times 5^1\times {\mathrm{241}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 4762560

約数和(自身を除く): 2127225

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 241, 243, 405, 723, 729, 1205, 1215, 2169, 2187, 3615, 3645, 6507, 10845, 10935, 19521, 32535, 58563, 97605, 175689, 292815, 527067, 878445, 2635335]

約数ペア:

[(1, 2635335), (3, 878445), (5, 527067), (9, 292815), (15, 175689), (27, 97605), (45, 58563), (81, 32535), (135, 19521), (241, 10935), (243, 10845), (405, 6507), (723, 3645), (729, 3615), (1205, 2187), (1215, 2169)]