1963039995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2522

約数の個数: 128

約数和(自身を含む): 4276039680

約数和(自身を除く): 2312999685

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 37, 45, 63, 69, 105, 111, 115, 135, 161, 185, 189, 207, 259, 315, 333, 345, 483, 555, 621, 777, 805, 851, 945, 999, 1035, 1295, 1449, 1665, 2331, 2415, 2441, 2553, 3105, 3885, 4255, 4347, 4995, 5957, 6993, 7245, 7323, 7659, 11655, 12205, 12765, 17087, 17871, 21735, 21969, 22977, 29785, 34965, 36615, 38295, 51261, 53613, 56143, 65907, 85435, 89355, 90317, 109845, 114885, 153783, 160839, 168429, 256305, 268065, 270951, 280715, 329535, 393001, 451585, 461349, 505287, 632219, 768915, 804195, 812853, 842145, 1179003, 1354755, 1515861, 1896657, 1965005, 2077291, 2306745, 2438559, 2526435, 3161095, 3537009, 4064265, 5689971, 5895015, 6231873, 7579305, 9483285, 10386455, 10611027, 12192795, 14541037, 17069913, 17685045, 18695619, 28449855, 31159365, 43623111, 53055135, 56086857, 72705185, 85349565, 93478095, 130869333, 218115555, 280434285, 392607999, 654346665, 1963039995]

約数ペア:

[(1, 1963039995), (3, 654346665), (5, 392607999), (7, 280434285), (9, 218115555), (15, 130869333), (21, 93478095), (23, 85349565), (27, 72705185), (35, 56086857), (37, 53055135), (45, 43623111), (63, 31159365), (69, 28449855), (105, 18695619), (111, 17685045), (115, 17069913), (135, 14541037), (161, 12192795), (185, 10611027), (189, 10386455), (207, 9483285), (259, 7579305), (315, 6231873), (333, 5895015), (345, 5689971), (483, 4064265), (555, 3537009), (621, 3161095), (777, 2526435), (805, 2438559), (851, 2306745), (945, 2077291), (999, 1965005), (1035, 1896657), (1295, 1515861), (1449, 1354755), (1665, 1179003), (2331, 842145), (2415, 812853), (2441, 804195), (2553, 768915), (3105, 632219), (3885, 505287), (4255, 461349), (4347, 451585), (4995, 393001), (5957, 329535), (6993, 280715), (7245, 270951), (7323, 268065), (7659, 256305), (11655, 168429), (12205, 160839), (12765, 153783), (17087, 114885), (17871, 109845), (21735, 90317), (21969, 89355), (22977, 85435), (29785, 65907), (34965, 56143), (36615, 53613), (38295, 51261)]