1022883795

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 2069971200

約数和(自身を除く): 1047087405

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 47, 51, 81, 85, 87, 109, 135, 141, 145, 153, 235, 255, 261, 327, 405, 423, 435, 459, 493, 545, 705, 765, 783, 799, 981, 1269, 1305, 1363, 1377, 1479, 1635, 1853, 2115, 2295, 2349, 2397, 2465, 2943, 3161, 3807, 3915, 3995, 4089, 4437, 4905, 5123, 5559, 6345, 6815, 6885, 7191, 7395, 8829, 9265, 9483, 11745, 11985, 12267, 13311, 14715, 15369, 15805, 16677, 19035, 20445, 21573, 22185, 23171, 25615, 27795, 28449, 35955, 36801, 39933, 44145, 46107, 47415, 50031, 53737, 61335, 64719, 66555, 69513, 76845, 83385, 85347, 87091, 107865, 110403, 115855, 138321, 142245, 148567, 150093, 161211, 184005, 199665, 208539, 230535, 250155, 256041, 261273, 268685, 323595, 347565, 414963, 426735, 435455, 445701, 483633, 552015, 625617, 691605, 742835, 750465, 783819, 806055, 1042695, 1280205, 1306365, 1337103, 1450899, 1876851, 2074815, 2228505, 2351457, 2418165, 2525639, 3128085, 3919095, 4011309, 4352697, 6685515, 7054371, 7254495, 7576917, 9384255, 11757285, 12033927, 12628195, 20056545, 21763485, 22730751, 35271855, 37884585, 60169635, 68192253, 113653755, 204576759, 340961265, 1022883795]

約数ペア:

[(1, 1022883795), (3, 340961265), (5, 204576759), (9, 113653755), (15, 68192253), (17, 60169635), (27, 37884585), (29, 35271855), (45, 22730751), (47, 21763485), (51, 20056545), (81, 12628195), (85, 12033927), (87, 11757285), (109, 9384255), (135, 7576917), (141, 7254495), (145, 7054371), (153, 6685515), (235, 4352697), (255, 4011309), (261, 3919095), (327, 3128085), (405, 2525639), (423, 2418165), (435, 2351457), (459, 2228505), (493, 2074815), (545, 1876851), (705, 1450899), (765, 1337103), (783, 1306365), (799, 1280205), (981, 1042695), (1269, 806055), (1305, 783819), (1363, 750465), (1377, 742835), (1479, 691605), (1635, 625617), (1853, 552015), (2115, 483633), (2295, 445701), (2349, 435455), (2397, 426735), (2465, 414963), (2943, 347565), (3161, 323595), (3807, 268685), (3915, 261273), (3995, 256041), (4089, 250155), (4437, 230535), (4905, 208539), (5123, 199665), (5559, 184005), (6345, 161211), (6815, 150093), (6885, 148567), (7191, 142245), (7395, 138321), (8829, 115855), (9265, 110403), (9483, 107865), (11745, 87091), (11985, 85347), (12267, 83385), (13311, 76845), (14715, 69513), (15369, 66555), (15805, 64719), (16677, 61335), (19035, 53737), (20445, 50031), (21573, 47415), (22185, 46107), (23171, 44145), (25615, 39933), (27795, 36801), (28449, 35955)]