47279295

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 103878720

約数和(自身を除く): 56599425

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 109, 119, 135, 153, 189, 243, 255, 315, 327, 357, 405, 459, 545, 567, 595, 729, 763, 765, 945, 981, 1071, 1215, 1377, 1635, 1701, 1785, 1853, 2289, 2295, 2835, 2943, 3213, 3645, 3815, 4131, 4905, 5103, 5355, 5559, 6867, 6885, 8505, 8829, 9265, 9639, 11445, 12393, 12971, 14715, 16065, 16677, 20601, 20655, 25515, 26487, 27795, 28917, 34335, 38913, 44145, 48195, 50031, 61803, 61965, 64855, 79461, 83385, 86751, 103005, 116739, 132435, 144585, 150093, 185409, 194565, 250155, 309015, 350217, 397305, 433755, 450279, 556227, 583695, 750465, 927045, 1050651, 1350837, 1751085, 2251395, 2781135, 3151953, 5253255, 6754185, 9455859, 15759765, 47279295]

約数ペア:

[(1, 47279295), (3, 15759765), (5, 9455859), (7, 6754185), (9, 5253255), (15, 3151953), (17, 2781135), (21, 2251395), (27, 1751085), (35, 1350837), (45, 1050651), (51, 927045), (63, 750465), (81, 583695), (85, 556227), (105, 450279), (109, 433755), (119, 397305), (135, 350217), (153, 309015), (189, 250155), (243, 194565), (255, 185409), (315, 150093), (327, 144585), (357, 132435), (405, 116739), (459, 103005), (545, 86751), (567, 83385), (595, 79461), (729, 64855), (763, 61965), (765, 61803), (945, 50031), (981, 48195), (1071, 44145), (1215, 38913), (1377, 34335), (1635, 28917), (1701, 27795), (1785, 26487), (1853, 25515), (2289, 20655), (2295, 20601), (2835, 16677), (2943, 16065), (3213, 14715), (3645, 12971), (3815, 12393), (4131, 11445), (4905, 9639), (5103, 9265), (5355, 8829), (5559, 8505), (6867, 6885)]