2023367385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 3805885440

約数和(自身を除く): 1782518055

約数列:

[1, 3, 5, 13, 15, 23, 37, 39, 65, 69, 89, 111, 115, 137, 185, 195, 267, 299, 345, 411, 445, 481, 555, 685, 851, 897, 1157, 1335, 1443, 1495, 1781, 2047, 2055, 2405, 2553, 3151, 3293, 3471, 4255, 4485, 5069, 5343, 5785, 6141, 7215, 8905, 9453, 9879, 10235, 11063, 12193, 12765, 15207, 15755, 16465, 17355, 25345, 26611, 26715, 30705, 33189, 36579, 40963, 42809, 47265, 49395, 55315, 60965, 65897, 75739, 76035, 79833, 116587, 122889, 128427, 133055, 158509, 165945, 182895, 197691, 204815, 214045, 227217, 280439, 329485, 349761, 378695, 399165, 451141, 475527, 582935, 614445, 642135, 792545, 841317, 984607, 988455, 1136085, 1353423, 1402195, 1515631, 1748805, 2255705, 2377635, 2953821, 3645707, 4206585, 4546893, 4923035, 5864833, 6767115, 7578155, 10376243, 10937121, 14769105, 17594499, 18228535, 22734465, 29324165, 31128729, 51881215, 54685605, 87972495, 134891159, 155643645, 404673477, 674455795, 2023367385]

約数ペア:

[(1, 2023367385), (3, 674455795), (5, 404673477), (13, 155643645), (15, 134891159), (23, 87972495), (37, 54685605), (39, 51881215), (65, 31128729), (69, 29324165), (89, 22734465), (111, 18228535), (115, 17594499), (137, 14769105), (185, 10937121), (195, 10376243), (267, 7578155), (299, 6767115), (345, 5864833), (411, 4923035), (445, 4546893), (481, 4206585), (555, 3645707), (685, 2953821), (851, 2377635), (897, 2255705), (1157, 1748805), (1335, 1515631), (1443, 1402195), (1495, 1353423), (1781, 1136085), (2047, 988455), (2055, 984607), (2405, 841317), (2553, 792545), (3151, 642135), (3293, 614445), (3471, 582935), (4255, 475527), (4485, 451141), (5069, 399165), (5343, 378695), (5785, 349761), (6141, 329485), (7215, 280439), (8905, 227217), (9453, 214045), (9879, 204815), (10235, 197691), (11063, 182895), (12193, 165945), (12765, 158509), (15207, 133055), (15755, 128427), (16465, 122889), (17355, 116587), (25345, 79833), (26611, 76035), (26715, 75739), (30705, 65897), (33189, 60965), (36579, 55315), (40963, 49395), (42809, 47265)]