393156907875

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2359

約数の個数: 192

約数和(自身を含む): 752957202816

約数和(自身を除く): 359800294941

約数列:

[1, 3, 5, 9, 15, 25, 37, 41, 45, 75, 107, 111, 123, 125, 185, 205, 225, 321, 333, 369, 375, 535, 555, 615, 925, 963, 1025, 1125, 1517, 1605, 1665, 1845, 2153, 2675, 2775, 3075, 3959, 4387, 4551, 4625, 4815, 5125, 6459, 7585, 8025, 8325, 9225, 10765, 11877, 13161, 13375, 13653, 13875, 15375, 19377, 19795, 21935, 22755, 24075, 32295, 35631, 37925, 39483, 40125, 41625, 46125, 53825, 59385, 65805, 68265, 79661, 88273, 96885, 98975, 109675, 113775, 120375, 161475, 162319, 178155, 189625, 197415, 230371, 238983, 264819, 269125, 296925, 329025, 341325, 398305, 441365, 484425, 486957, 494875, 548375, 568875, 691113, 716949, 794457, 807375, 811595, 890775, 987075, 1151855, 1194915, 1324095, 1460871, 1484625, 1645125, 1706625, 1991525, 2073339, 2206825, 2422125, 2434785, 3266101, 3455565, 3584745, 3972285, 4057975, 4453875, 4935375, 5759275, 5974575, 6620475, 7304355, 8523727, 9445211, 9798303, 9957625, 10366695, 11034125, 12173925, 16330505, 17277825, 17923725, 19861425, 20289875, 25571181, 28335633, 28796375, 29394909, 29872875, 33102375, 36521775, 42618635, 47226055, 48991515, 51833475, 60869625, 76713543, 81652525, 85006899, 86389125, 89618625, 99307125, 127855905, 141678165, 146974545, 182608875, 213093175, 236130275, 244957575, 259167375, 349472807, 383567715, 408262625, 425034495, 639279525, 708390825, 734872725, 1048418421, 1065465875, 1180651375, 1224787875, 1747364035, 1917838575, 2125172475, 3145255263, 3196397625, 3541954125, 3674363625, 5242092105, 8736820175, 9589192875, 10625862375, 15726276315, 26210460525, 43684100875, 78631381575, 131052302625, 393156907875]

約数ペア:

[(1, 393156907875), (3, 131052302625), (5, 78631381575), (9, 43684100875), (15, 26210460525), (25, 15726276315), (37, 10625862375), (41, 9589192875), (45, 8736820175), (75, 5242092105), (107, 3674363625), (111, 3541954125), (123, 3196397625), (125, 3145255263), (185, 2125172475), (205, 1917838575), (225, 1747364035), (321, 1224787875), (333, 1180651375), (369, 1065465875), (375, 1048418421), (535, 734872725), (555, 708390825), (615, 639279525), (925, 425034495), (963, 408262625), (1025, 383567715), (1125, 349472807), (1517, 259167375), (1605, 244957575), (1665, 236130275), (1845, 213093175), (2153, 182608875), (2675, 146974545), (2775, 141678165), (3075, 127855905), (3959, 99307125), (4387, 89618625), (4551, 86389125), (4625, 85006899), (4815, 81652525), (5125, 76713543), (6459, 60869625), (7585, 51833475), (8025, 48991515), (8325, 47226055), (9225, 42618635), (10765, 36521775), (11877, 33102375), (13161, 29872875), (13375, 29394909), (13653, 28796375), (13875, 28335633), (15375, 25571181), (19377, 20289875), (19795, 19861425), (21935, 17923725), (22755, 17277825), (24075, 16330505), (32295, 12173925), (35631, 11034125), (37925, 10366695), (39483, 9957625), (40125, 9798303), (41625, 9445211), (46125, 8523727), (53825, 7304355), (59385, 6620475), (65805, 5974575), (68265, 5759275), (79661, 4935375), (88273, 4453875), (96885, 4057975), (98975, 3972285), (109675, 3584745), (113775, 3455565), (120375, 3266101), (161475, 2434785), (162319, 2422125), (178155, 2206825), (189625, 2073339), (197415, 1991525), (230371, 1706625), (238983, 1645125), (264819, 1484625), (269125, 1460871), (296925, 1324095), (329025, 1194915), (341325, 1151855), (398305, 987075), (441365, 890775), (484425, 811595), (486957, 807375), (494875, 794457), (548375, 716949), (568875, 691113)]