2045132055

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 3892786560

約数和(自身を除く): 1847654505

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 61, 69, 87, 115, 145, 183, 207, 261, 305, 345, 435, 549, 667, 915, 1035, 1117, 1305, 1403, 1769, 2001, 2745, 3335, 3351, 4209, 5307, 5585, 6003, 7015, 8845, 10005, 10053, 12627, 15921, 16755, 21045, 25691, 26535, 30015, 32393, 40687, 50265, 63135, 68137, 77073, 79605, 97179, 122061, 128455, 161965, 203435, 204411, 231219, 291537, 340685, 366183, 385365, 485895, 610305, 613233, 745039, 1022055, 1156095, 1457685, 1567151, 1830915, 1975973, 2235117, 3066165, 3725195, 4701453, 5927919, 6705351, 7835755, 9879865, 11175585, 14104359, 17783757, 23507265, 29639595, 33526755, 45447379, 70521795, 88918785, 136342137, 227236895, 409026411, 681710685, 2045132055]

約数ペア:

[(1, 2045132055), (3, 681710685), (5, 409026411), (9, 227236895), (15, 136342137), (23, 88918785), (29, 70521795), (45, 45447379), (61, 33526755), (69, 29639595), (87, 23507265), (115, 17783757), (145, 14104359), (183, 11175585), (207, 9879865), (261, 7835755), (305, 6705351), (345, 5927919), (435, 4701453), (549, 3725195), (667, 3066165), (915, 2235117), (1035, 1975973), (1117, 1830915), (1305, 1567151), (1403, 1457685), (1769, 1156095), (2001, 1022055), (2745, 745039), (3335, 613233), (3351, 610305), (4209, 485895), (5307, 385365), (5585, 366183), (6003, 340685), (7015, 291537), (8845, 231219), (10005, 204411), (10053, 203435), (12627, 161965), (15921, 128455), (16755, 122061), (21045, 97179), (25691, 79605), (26535, 77073), (30015, 68137), (32393, 63135), (40687, 50265)]