54408915

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 112

約数和(自身を含む): 113322240

約数和(自身を除く): 58913325

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 59, 69, 81, 99, 115, 135, 165, 177, 207, 243, 253, 295, 297, 345, 405, 495, 531, 621, 649, 729, 759, 885, 891, 1035, 1215, 1265, 1357, 1485, 1593, 1863, 1947, 2277, 2655, 2673, 3105, 3245, 3645, 3795, 4071, 4455, 4779, 5589, 5841, 6785, 6831, 7965, 8019, 9315, 9735, 11385, 12213, 13365, 14337, 14927, 16767, 17523, 20355, 20493, 23895, 27945, 29205, 34155, 36639, 40095, 43011, 44781, 52569, 61065, 61479, 71685, 74635, 83835, 87615, 102465, 109917, 134343, 157707, 183195, 184437, 215055, 223905, 262845, 307395, 329751, 403029, 473121, 549585, 671715, 788535, 922185, 989253, 1209087, 1648755, 2015145, 2365605, 3627261, 4946265, 6045435, 10881783, 18136305, 54408915]

約数ペア:

[(1, 54408915), (3, 18136305), (5, 10881783), (9, 6045435), (11, 4946265), (15, 3627261), (23, 2365605), (27, 2015145), (33, 1648755), (45, 1209087), (55, 989253), (59, 922185), (69, 788535), (81, 671715), (99, 549585), (115, 473121), (135, 403029), (165, 329751), (177, 307395), (207, 262845), (243, 223905), (253, 215055), (295, 184437), (297, 183195), (345, 157707), (405, 134343), (495, 109917), (531, 102465), (621, 87615), (649, 83835), (729, 74635), (759, 71685), (885, 61479), (891, 61065), (1035, 52569), (1215, 44781), (1265, 43011), (1357, 40095), (1485, 36639), (1593, 34155), (1863, 29205), (1947, 27945), (2277, 23895), (2655, 20493), (2673, 20355), (3105, 17523), (3245, 16767), (3645, 14927), (3795, 14337), (4071, 13365), (4455, 12213), (4779, 11385), (5589, 9735), (5841, 9315), (6785, 8019), (6831, 7965)]