25420261185

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{6883}}^1$

素因数の和:7740

約数の個数: 80

約数和(自身を含む): 49777928640

約数和(自身を除く): 24357667455

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 829, 891, 1485, 2487, 4145, 4455, 6883, 7461, 9119, 12435, 20649, 22383, 27357, 34415, 37305, 45595, 61947, 67149, 75713, 82071, 103245, 111915, 136785, 185841, 227139, 246213, 309735, 335745, 378565, 410355, 557523, 681417, 738639, 929205, 1135695, 1231065, 2044251, 2787615, 3407085, 3693195, 5706007, 6132753, 10221255, 17118021, 28530035, 30663765, 51354063, 62766077, 85590105, 154062189, 188298231, 256770315, 313830385, 462186567, 564894693, 770310945, 941491155, 1694684079, 2310932835, 2824473465, 5084052237, 8473420395, 25420261185]

約数ペア:

[(1, 25420261185), (3, 8473420395), (5, 5084052237), (9, 2824473465), (11, 2310932835), (15, 1694684079), (27, 941491155), (33, 770310945), (45, 564894693), (55, 462186567), (81, 313830385), (99, 256770315), (135, 188298231), (165, 154062189), (297, 85590105), (405, 62766077), (495, 51354063), (829, 30663765), (891, 28530035), (1485, 17118021), (2487, 10221255), (4145, 6132753), (4455, 5706007), (6883, 3693195), (7461, 3407085), (9119, 2787615), (12435, 2044251), (20649, 1231065), (22383, 1135695), (27357, 929205), (34415, 738639), (37305, 681417), (45595, 557523), (61947, 410355), (67149, 378565), (75713, 335745), (82071, 309735), (103245, 246213), (111915, 227139), (136785, 185841)]