25156593

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 46804992

約数和(自身を除く): 21648399

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1171, 1953, 2387, 3069, 3513, 7161, 8197, 10539, 12881, 21483, 24591, 36301, 38643, 73773, 90167, 108903, 115929, 254107, 270501, 326709, 399311, 762321, 811503, 1197933, 2286963, 2795177, 3593799, 8385531, 25156593]

約数ペア:

[(1, 25156593), (3, 8385531), (7, 3593799), (9, 2795177), (11, 2286963), (21, 1197933), (31, 811503), (33, 762321), (63, 399311), (77, 326709), (93, 270501), (99, 254107), (217, 115929), (231, 108903), (279, 90167), (341, 73773), (651, 38643), (693, 36301), (1023, 24591), (1171, 21483), (1953, 12881), (2387, 10539), (3069, 8197), (3513, 7161)]