1640807590125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1\times {\mathrm{4517}}^1$

素因数の和:5476

約数の個数: 128

約数和(自身を含む): 3010669129728

約数和(自身を除く): 1369861539603

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 125, 165, 275, 321, 375, 535, 823, 825, 1177, 1375, 1605, 2469, 2675, 3531, 4115, 4125, 4517, 5885, 8025, 9053, 12345, 13375, 13551, 17655, 20575, 22585, 27159, 29425, 40125, 45265, 49687, 61725, 67755, 88061, 88275, 102875, 112925, 135795, 147125, 149061, 226325, 248435, 264183, 308625, 338775, 440305, 441375, 483319, 564625, 678975, 745305, 968671, 1131625, 1242175, 1320915, 1449957, 1693875, 2201525, 2416595, 2906013, 3394875, 3717491, 3726525, 4843355, 5316509, 6210875, 6604575, 7249785, 11007625, 11152473, 12082975, 14530065, 15949527, 18587455, 18632625, 24216775, 26582545, 33022875, 36248925, 40892401, 55762365, 60414875, 72650325, 79747635, 92937275, 121083875, 122677203, 132912725, 181244625, 204462005, 278811825, 363251625, 397771537, 398738175, 464686375, 613386015, 664563625, 1022310025, 1193314611, 1394059125, 1988857685, 1993690875, 3066930075, 4375486907, 5111550125, 5966573055, 9944288425, 13126460721, 15334650375, 21877434535, 29832865275, 49721442125, 65632303605, 109387172675, 149164326375, 328161518025, 546935863375, 1640807590125]

約数ペア:

[(1, 1640807590125), (3, 546935863375), (5, 328161518025), (11, 149164326375), (15, 109387172675), (25, 65632303605), (33, 49721442125), (55, 29832865275), (75, 21877434535), (107, 15334650375), (125, 13126460721), (165, 9944288425), (275, 5966573055), (321, 5111550125), (375, 4375486907), (535, 3066930075), (823, 1993690875), (825, 1988857685), (1177, 1394059125), (1375, 1193314611), (1605, 1022310025), (2469, 664563625), (2675, 613386015), (3531, 464686375), (4115, 398738175), (4125, 397771537), (4517, 363251625), (5885, 278811825), (8025, 204462005), (9053, 181244625), (12345, 132912725), (13375, 122677203), (13551, 121083875), (17655, 92937275), (20575, 79747635), (22585, 72650325), (27159, 60414875), (29425, 55762365), (40125, 40892401), (45265, 36248925), (49687, 33022875), (61725, 26582545), (67755, 24216775), (88061, 18632625), (88275, 18587455), (102875, 15949527), (112925, 14530065), (135795, 12082975), (147125, 11152473), (149061, 11007625), (226325, 7249785), (248435, 6604575), (264183, 6210875), (308625, 5316509), (338775, 4843355), (440305, 3726525), (441375, 3717491), (483319, 3394875), (564625, 2906013), (678975, 2416595), (745305, 2201525), (968671, 1693875), (1131625, 1449957), (1242175, 1320915)]