1297583485185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1\times {\mathrm{6571}}^1$

素因数の和:7519

約数の個数: 128

約数和(自身を含む): 2403926138880

約数和(自身を除く): 1106342653695

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 71, 85, 195, 213, 221, 255, 355, 663, 839, 923, 1065, 1105, 1207, 2517, 2769, 3315, 3621, 4195, 4615, 6035, 6571, 10907, 12585, 13845, 14263, 15691, 18105, 19713, 32721, 32855, 42789, 47073, 54535, 59569, 71315, 78455, 85423, 98565, 111707, 163605, 178707, 185419, 213945, 235365, 256269, 297845, 335121, 427115, 466541, 556257, 558535, 774397, 893535, 927095, 1012673, 1281345, 1399623, 1452191, 1675605, 2323191, 2332705, 2781285, 3038019, 3871985, 4356573, 5063365, 5513069, 6065033, 6998115, 7260955, 7931197, 11615955, 13164749, 15190095, 16539207, 18195099, 21782865, 23793591, 27565345, 30325165, 39494247, 39655985, 65823745, 71669897, 82696035, 90975495, 93722173, 103105561, 118967955, 197471235, 215009691, 281166519, 309316683, 358349485, 391427899, 468610865, 515527805, 1075048455, 1174283697, 1218388249, 1405832595, 1546583415, 1957139495, 3655164747, 5088562687, 5871418485, 6091941245, 6654274283, 15265688061, 18275823735, 19962822849, 25442813435, 33271371415, 76328440305, 86505565679, 99814114245, 259516697037, 432527828395, 1297583485185]

約数ペア:

[(1, 1297583485185), (3, 432527828395), (5, 259516697037), (13, 99814114245), (15, 86505565679), (17, 76328440305), (39, 33271371415), (51, 25442813435), (65, 19962822849), (71, 18275823735), (85, 15265688061), (195, 6654274283), (213, 6091941245), (221, 5871418485), (255, 5088562687), (355, 3655164747), (663, 1957139495), (839, 1546583415), (923, 1405832595), (1065, 1218388249), (1105, 1174283697), (1207, 1075048455), (2517, 515527805), (2769, 468610865), (3315, 391427899), (3621, 358349485), (4195, 309316683), (4615, 281166519), (6035, 215009691), (6571, 197471235), (10907, 118967955), (12585, 103105561), (13845, 93722173), (14263, 90975495), (15691, 82696035), (18105, 71669897), (19713, 65823745), (32721, 39655985), (32855, 39494247), (42789, 30325165), (47073, 27565345), (54535, 23793591), (59569, 21782865), (71315, 18195099), (78455, 16539207), (85423, 15190095), (98565, 13164749), (111707, 11615955), (163605, 7931197), (178707, 7260955), (185419, 6998115), (213945, 6065033), (235365, 5513069), (256269, 5063365), (297845, 4356573), (335121, 3871985), (427115, 3038019), (466541, 2781285), (556257, 2332705), (558535, 2323191), (774397, 1675605), (893535, 1452191), (927095, 1399623), (1012673, 1281345)]