29840415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 53893728

約数和(自身を除く): 24053313

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 121, 123, 165, 205, 363, 401, 451, 605, 615, 1203, 1353, 1815, 2005, 2255, 4411, 4961, 6015, 6765, 13233, 14883, 16441, 22055, 24805, 48521, 49323, 66165, 74415, 82205, 145563, 180851, 242605, 246615, 542553, 727815, 904255, 1989361, 2712765, 5968083, 9946805, 29840415]

約数ペア:

[(1, 29840415), (3, 9946805), (5, 5968083), (11, 2712765), (15, 1989361), (33, 904255), (41, 727815), (55, 542553), (121, 246615), (123, 242605), (165, 180851), (205, 145563), (363, 82205), (401, 74415), (451, 66165), (605, 49323), (615, 48521), (1203, 24805), (1353, 22055), (1815, 16441), (2005, 14883), (2255, 13233), (4411, 6765), (4961, 6015)]