274236435

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 579301632

約数和(自身を除く): 305065197

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 71, 81, 85, 99, 135, 153, 165, 187, 213, 243, 255, 289, 297, 355, 405, 459, 495, 561, 639, 765, 781, 867, 891, 935, 1065, 1207, 1215, 1377, 1445, 1485, 1683, 1917, 2295, 2343, 2601, 2673, 2805, 3179, 3195, 3621, 3905, 4131, 4335, 4455, 5049, 5751, 6035, 6885, 7029, 7803, 8415, 9537, 9585, 10863, 11715, 13005, 13277, 13365, 15147, 15895, 17253, 18105, 20519, 20655, 21087, 23409, 25245, 28611, 28755, 32589, 35145, 39015, 39831, 45441, 47685, 54315, 61557, 63261, 66385, 70227, 75735, 85833, 86265, 97767, 102595, 105435, 117045, 119493, 143055, 162945, 184671, 189783, 199155, 225709, 227205, 257499, 293301, 307785, 316305, 351135, 358479, 429165, 488835, 554013, 597465, 677127, 772497, 923355, 948915, 1075437, 1128545, 1287495, 1466505, 1662039, 1792395, 2031381, 2770065, 3226311, 3385635, 3862485, 4986117, 5377185, 6094143, 8310195, 10156905, 16131555, 18282429, 24930585, 30470715, 54847287, 91412145, 274236435]

約数ペア:

[(1, 274236435), (3, 91412145), (5, 54847287), (9, 30470715), (11, 24930585), (15, 18282429), (17, 16131555), (27, 10156905), (33, 8310195), (45, 6094143), (51, 5377185), (55, 4986117), (71, 3862485), (81, 3385635), (85, 3226311), (99, 2770065), (135, 2031381), (153, 1792395), (165, 1662039), (187, 1466505), (213, 1287495), (243, 1128545), (255, 1075437), (289, 948915), (297, 923355), (355, 772497), (405, 677127), (459, 597465), (495, 554013), (561, 488835), (639, 429165), (765, 358479), (781, 351135), (867, 316305), (891, 307785), (935, 293301), (1065, 257499), (1207, 227205), (1215, 225709), (1377, 199155), (1445, 189783), (1485, 184671), (1683, 162945), (1917, 143055), (2295, 119493), (2343, 117045), (2601, 105435), (2673, 102595), (2805, 97767), (3179, 86265), (3195, 85833), (3621, 75735), (3905, 70227), (4131, 66385), (4335, 63261), (4455, 61557), (5049, 54315), (5751, 47685), (6035, 45441), (6885, 39831), (7029, 39015), (7803, 35145), (8415, 32589), (9537, 28755), (9585, 28611), (10863, 25245), (11715, 23409), (13005, 21087), (13277, 20655), (13365, 20519), (15147, 18105), (15895, 17253)]