2085152055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 4335206400

約数和(自身を除く): 2250054345

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 29, 35, 57, 69, 87, 95, 105, 115, 133, 145, 161, 203, 285, 345, 399, 435, 437, 483, 551, 609, 665, 667, 805, 1015, 1311, 1567, 1653, 1995, 2001, 2185, 2415, 2755, 3045, 3059, 3335, 3857, 4669, 4701, 6555, 7835, 8265, 9177, 10005, 10969, 11571, 12673, 14007, 15295, 19285, 23345, 23505, 29773, 32907, 36041, 38019, 45443, 45885, 54845, 57855, 63365, 70035, 88711, 89319, 108123, 136329, 148865, 164535, 180205, 190095, 208411, 227215, 252287, 266133, 318101, 443555, 446595, 540615, 625233, 681645, 684779, 756861, 863417, 954303, 1042055, 1045189, 1261435, 1330665, 1590505, 2054337, 2590251, 3126165, 3135567, 3423895, 3784305, 4317085, 4771515, 4793453, 5225945, 6043919, 7316323, 10271685, 12951255, 14380359, 15677835, 18131757, 19858591, 21948969, 23967265, 30219595, 36581615, 59575773, 71901795, 90658785, 99292955, 109744845, 139010137, 297878865, 417030411, 695050685, 2085152055]

約数ペア:

[(1, 2085152055), (3, 695050685), (5, 417030411), (7, 297878865), (15, 139010137), (19, 109744845), (21, 99292955), (23, 90658785), (29, 71901795), (35, 59575773), (57, 36581615), (69, 30219595), (87, 23967265), (95, 21948969), (105, 19858591), (115, 18131757), (133, 15677835), (145, 14380359), (161, 12951255), (203, 10271685), (285, 7316323), (345, 6043919), (399, 5225945), (435, 4793453), (437, 4771515), (483, 4317085), (551, 3784305), (609, 3423895), (665, 3135567), (667, 3126165), (805, 2590251), (1015, 2054337), (1311, 1590505), (1567, 1330665), (1653, 1261435), (1995, 1045189), (2001, 1042055), (2185, 954303), (2415, 863417), (2755, 756861), (3045, 684779), (3059, 681645), (3335, 625233), (3857, 540615), (4669, 446595), (4701, 443555), (6555, 318101), (7835, 266133), (8265, 252287), (9177, 227215), (10005, 208411), (10969, 190095), (11571, 180205), (12673, 164535), (14007, 148865), (15295, 136329), (19285, 108123), (23345, 89319), (23505, 88711), (29773, 70035), (32907, 63365), (36041, 57855), (38019, 54845), (45443, 45885)]