126898485615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2549}}^1$

素因数の和:2846

約数の個数: 144

約数和(自身を含む): 248876409600

約数和(自身を除く): 121977923985

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 121, 123, 165, 205, 223, 363, 369, 451, 495, 605, 615, 669, 1089, 1115, 1353, 1815, 1845, 2007, 2255, 2453, 2549, 3345, 4059, 4961, 5445, 6765, 7359, 7647, 9143, 10035, 12265, 12745, 14883, 20295, 22077, 22941, 24805, 26983, 27429, 28039, 36795, 38235, 44649, 45715, 74415, 80949, 82287, 84117, 100573, 104509, 110385, 114705, 134915, 137145, 140195, 223245, 242847, 252351, 301719, 308429, 313527, 404745, 411435, 420585, 502865, 522545, 568427, 905157, 925287, 940581, 1106303, 1149599, 1214235, 1261755, 1508595, 1542145, 1567635, 1705281, 2775861, 2842135, 3318909, 3448797, 4525785, 4626435, 4702905, 5115843, 5531515, 5747995, 6252697, 8526405, 9956727, 10346391, 12645589, 13879305, 16594545, 17243985, 18758091, 23305507, 25579215, 31263485, 37936767, 49783635, 51731955, 56274273, 63227945, 68779667, 69916521, 93790455, 113810301, 116527535, 189683835, 206339001, 209749563, 256360577, 281371365, 343898335, 349582605, 569051505, 619017003, 769081731, 1031695005, 1048747815, 1281802885, 2307245193, 2819966347, 3095085015, 3845408655, 8459899041, 11536225965, 14099831735, 25379697123, 42299495205, 126898485615]

約数ペア:

[(1, 126898485615), (3, 42299495205), (5, 25379697123), (9, 14099831735), (11, 11536225965), (15, 8459899041), (33, 3845408655), (41, 3095085015), (45, 2819966347), (55, 2307245193), (99, 1281802885), (121, 1048747815), (123, 1031695005), (165, 769081731), (205, 619017003), (223, 569051505), (363, 349582605), (369, 343898335), (451, 281371365), (495, 256360577), (605, 209749563), (615, 206339001), (669, 189683835), (1089, 116527535), (1115, 113810301), (1353, 93790455), (1815, 69916521), (1845, 68779667), (2007, 63227945), (2255, 56274273), (2453, 51731955), (2549, 49783635), (3345, 37936767), (4059, 31263485), (4961, 25579215), (5445, 23305507), (6765, 18758091), (7359, 17243985), (7647, 16594545), (9143, 13879305), (10035, 12645589), (12265, 10346391), (12745, 9956727), (14883, 8526405), (20295, 6252697), (22077, 5747995), (22941, 5531515), (24805, 5115843), (26983, 4702905), (27429, 4626435), (28039, 4525785), (36795, 3448797), (38235, 3318909), (44649, 2842135), (45715, 2775861), (74415, 1705281), (80949, 1567635), (82287, 1542145), (84117, 1508595), (100573, 1261755), (104509, 1214235), (110385, 1149599), (114705, 1106303), (134915, 940581), (137145, 925287), (140195, 905157), (223245, 568427), (242847, 522545), (252351, 502865), (301719, 420585), (308429, 411435), (313527, 404745)]