74991036735

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:7038

約数の個数: 128

約数和(自身を含む): 145305446400

約数和(自身を除く): 70314409665

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 67, 71, 85, 135, 153, 201, 213, 255, 335, 355, 459, 603, 639, 765, 1005, 1065, 1139, 1207, 1809, 1917, 2295, 3015, 3195, 3417, 3621, 4757, 5695, 6035, 6869, 9045, 9585, 10251, 10863, 14271, 17085, 18105, 20607, 23785, 30753, 32589, 34345, 42813, 51255, 54315, 61821, 71355, 80869, 103035, 116773, 128439, 153765, 162945, 185463, 214065, 242607, 309105, 350319, 404345, 460223, 487699, 583865, 642195, 727821, 927315, 1050957, 1213035, 1380669, 1463097, 1751595, 2183463, 2301115, 2438495, 3152871, 3639105, 4142007, 4389291, 5254785, 6903345, 7315485, 7823791, 8290883, 10917315, 12426021, 13167873, 15764355, 20710035, 21946455, 23471373, 24872649, 32675833, 39118955, 41454415, 62130105, 65839365, 70414119, 74617947, 98027499, 117356865, 124363245, 163379165, 211242357, 223853841, 294082497, 352070595, 373089735, 490137495, 555489161, 882247491, 1056211785, 1119269205, 1470412485, 1666467483, 2777445805, 4411237455, 4999402449, 8332337415, 14998207347, 24997012245, 74991036735]

約数ペア:

[(1, 74991036735), (3, 24997012245), (5, 14998207347), (9, 8332337415), (15, 4999402449), (17, 4411237455), (27, 2777445805), (45, 1666467483), (51, 1470412485), (67, 1119269205), (71, 1056211785), (85, 882247491), (135, 555489161), (153, 490137495), (201, 373089735), (213, 352070595), (255, 294082497), (335, 223853841), (355, 211242357), (459, 163379165), (603, 124363245), (639, 117356865), (765, 98027499), (1005, 74617947), (1065, 70414119), (1139, 65839365), (1207, 62130105), (1809, 41454415), (1917, 39118955), (2295, 32675833), (3015, 24872649), (3195, 23471373), (3417, 21946455), (3621, 20710035), (4757, 15764355), (5695, 13167873), (6035, 12426021), (6869, 10917315), (9045, 8290883), (9585, 7823791), (10251, 7315485), (10863, 6903345), (14271, 5254785), (17085, 4389291), (18105, 4142007), (20607, 3639105), (23785, 3152871), (30753, 2438495), (32589, 2301115), (34345, 2183463), (42813, 1751595), (51255, 1463097), (54315, 1380669), (61821, 1213035), (71355, 1050957), (80869, 927315), (103035, 727821), (116773, 642195), (128439, 583865), (153765, 487699), (162945, 460223), (185463, 404345), (214065, 350319), (242607, 309105)]