201628797975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{24413}}^1$

素因数の和:24558

約数の個数: 144

約数和(自身を含む): 408036455424

約数和(自身を除く): 206407657449

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 71, 75, 99, 141, 165, 213, 225, 235, 275, 355, 423, 495, 517, 639, 705, 781, 825, 1065, 1175, 1551, 1775, 2115, 2343, 2475, 2585, 3195, 3337, 3525, 3905, 4653, 5325, 7029, 7755, 10011, 10575, 11715, 12925, 15975, 16685, 19525, 23265, 24413, 30033, 35145, 36707, 38775, 50055, 58575, 73239, 83425, 110121, 116325, 122065, 150165, 175725, 183535, 219717, 250275, 268543, 330363, 366195, 550605, 610325, 750825, 805629, 917675, 1098585, 1147411, 1342715, 1651815, 1733323, 1830975, 2416887, 2753025, 3442233, 4028145, 5199969, 5492925, 5737055, 6713575, 8259075, 8666615, 10326699, 12084435, 12621521, 15599907, 17211165, 19066553, 20140725, 25999845, 28685275, 37864563, 43333075, 51633495, 57199659, 60422175, 63107605, 77999535, 81466181, 86055825, 95332765, 113593689, 129999225, 171598977, 189322815, 244398543, 258167475, 285998295, 315538025, 389997675, 407330905, 476663825, 567968445, 733195629, 857994885, 896127991, 946614075, 1221992715, 1429991475, 2036654525, 2688383973, 2839842225, 3665978145, 4289974425, 4480639955, 6109963575, 8065151919, 13441919865, 18329890725, 22403199775, 40325759595, 67209599325, 201628797975]

約数ペア:

[(1, 201628797975), (3, 67209599325), (5, 40325759595), (9, 22403199775), (11, 18329890725), (15, 13441919865), (25, 8065151919), (33, 6109963575), (45, 4480639955), (47, 4289974425), (55, 3665978145), (71, 2839842225), (75, 2688383973), (99, 2036654525), (141, 1429991475), (165, 1221992715), (213, 946614075), (225, 896127991), (235, 857994885), (275, 733195629), (355, 567968445), (423, 476663825), (495, 407330905), (517, 389997675), (639, 315538025), (705, 285998295), (781, 258167475), (825, 244398543), (1065, 189322815), (1175, 171598977), (1551, 129999225), (1775, 113593689), (2115, 95332765), (2343, 86055825), (2475, 81466181), (2585, 77999535), (3195, 63107605), (3337, 60422175), (3525, 57199659), (3905, 51633495), (4653, 43333075), (5325, 37864563), (7029, 28685275), (7755, 25999845), (10011, 20140725), (10575, 19066553), (11715, 17211165), (12925, 15599907), (15975, 12621521), (16685, 12084435), (19525, 10326699), (23265, 8666615), (24413, 8259075), (30033, 6713575), (35145, 5737055), (36707, 5492925), (38775, 5199969), (50055, 4028145), (58575, 3442233), (73239, 2753025), (83425, 2416887), (110121, 1830975), (116325, 1733323), (122065, 1651815), (150165, 1342715), (175725, 1147411), (183535, 1098585), (219717, 917675), (250275, 805629), (268543, 750825), (330363, 610325), (366195, 550605)]