25390827

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 24928533

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 59, 63, 69, 77, 81, 99, 161, 177, 189, 207, 231, 243, 253, 297, 413, 483, 531, 567, 621, 649, 693, 759, 891, 1239, 1357, 1449, 1593, 1701, 1771, 1863, 1947, 2079, 2277, 2673, 3717, 4071, 4347, 4543, 4779, 5313, 5589, 5841, 6237, 6831, 9499, 11151, 12213, 13041, 13629, 14337, 14927, 15939, 17523, 18711, 20493, 28497, 33453, 36639, 39123, 40887, 44781, 47817, 52569, 61479, 85491, 100359, 104489, 109917, 122661, 134343, 143451, 157707, 256473, 313467, 329751, 367983, 403029, 430353, 769419, 940401, 1103949, 1209087, 2308257, 2821203, 3627261, 8463609, 25390827]

約数ペア:

[(1, 25390827), (3, 8463609), (7, 3627261), (9, 2821203), (11, 2308257), (21, 1209087), (23, 1103949), (27, 940401), (33, 769419), (59, 430353), (63, 403029), (69, 367983), (77, 329751), (81, 313467), (99, 256473), (161, 157707), (177, 143451), (189, 134343), (207, 122661), (231, 109917), (243, 104489), (253, 100359), (297, 85491), (413, 61479), (483, 52569), (531, 47817), (567, 44781), (621, 40887), (649, 39123), (693, 36639), (759, 33453), (891, 28497), (1239, 20493), (1357, 18711), (1449, 17523), (1593, 15939), (1701, 14927), (1771, 14337), (1863, 13629), (1947, 13041), (2079, 12213), (2277, 11151), (2673, 9499), (3717, 6831), (4071, 6237), (4347, 5841), (4543, 5589), (4779, 5313)]