421100148735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1\times {\mathrm{6397}}^1$

素因数の和:8158

約数の個数: 128

約数和(自身を含む): 877089024000

約数和(自身を除く): 455988875265

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1107, 1435, 1699, 1845, 2583, 4305, 5097, 5535, 6397, 7749, 8495, 11893, 12915, 15291, 19191, 25485, 31985, 35679, 38745, 44779, 45873, 57573, 59465, 69659, 76455, 95955, 107037, 134337, 172719, 178395, 208977, 223895, 229365, 262277, 287865, 321111, 348295, 403011, 487613, 535185, 626931, 671685, 786831, 863595, 1044885, 1209033, 1311385, 1462839, 1605555, 1835939, 1880793, 2015055, 2360493, 2438065, 3134655, 3934155, 4388517, 5507817, 6045165, 7081479, 7314195, 9179695, 9403965, 10868503, 11802465, 13165551, 16523451, 21942585, 27539085, 32605509, 35407395, 49570353, 54342515, 65827755, 76079521, 82617255, 97816527, 163027545, 228238563, 247851765, 293449581, 380397605, 445608623, 489082635, 684715689, 1141192815, 1336825869, 1467247905, 2054147067, 2228043115, 3119260361, 3423578445, 4010477607, 6684129345, 9357781083, 10270735335, 12031432821, 15596301805, 20052388035, 28073343249, 46788905415, 60157164105, 84220029747, 140366716245, 421100148735]

約数ペア:

[(1, 421100148735), (3, 140366716245), (5, 84220029747), (7, 60157164105), (9, 46788905415), (15, 28073343249), (21, 20052388035), (27, 15596301805), (35, 12031432821), (41, 10270735335), (45, 9357781083), (63, 6684129345), (105, 4010477607), (123, 3423578445), (135, 3119260361), (189, 2228043115), (205, 2054147067), (287, 1467247905), (315, 1336825869), (369, 1141192815), (615, 684715689), (861, 489082635), (945, 445608623), (1107, 380397605), (1435, 293449581), (1699, 247851765), (1845, 228238563), (2583, 163027545), (4305, 97816527), (5097, 82617255), (5535, 76079521), (6397, 65827755), (7749, 54342515), (8495, 49570353), (11893, 35407395), (12915, 32605509), (15291, 27539085), (19191, 21942585), (25485, 16523451), (31985, 13165551), (35679, 11802465), (38745, 10868503), (44779, 9403965), (45873, 9179695), (57573, 7314195), (59465, 7081479), (69659, 6045165), (76455, 5507817), (95955, 4388517), (107037, 3934155), (134337, 3134655), (172719, 2438065), (178395, 2360493), (208977, 2015055), (223895, 1880793), (229365, 1835939), (262277, 1605555), (287865, 1462839), (321111, 1311385), (348295, 1209033), (403011, 1044885), (487613, 863595), (535185, 786831), (626931, 671685)]