75046545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 157068288

約数和(自身を除く): 82021743

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 47, 63, 105, 111, 137, 141, 185, 235, 259, 315, 329, 333, 411, 423, 555, 685, 705, 777, 959, 987, 1233, 1295, 1645, 1665, 1739, 2055, 2115, 2331, 2877, 2961, 3885, 4795, 4935, 5069, 5217, 6165, 6439, 8631, 8695, 11655, 12173, 14385, 14805, 15207, 15651, 19317, 25345, 26085, 32195, 35483, 36519, 43155, 45073, 45621, 57951, 60865, 76035, 78255, 96585, 106449, 109557, 135219, 177415, 182595, 225365, 228105, 238243, 289755, 319347, 405657, 532245, 547785, 676095, 714729, 1191215, 1596735, 1667701, 2028285, 2144187, 3573645, 5003103, 8338505, 10720935, 15009309, 25015515, 75046545]

約数ペア:

[(1, 75046545), (3, 25015515), (5, 15009309), (7, 10720935), (9, 8338505), (15, 5003103), (21, 3573645), (35, 2144187), (37, 2028285), (45, 1667701), (47, 1596735), (63, 1191215), (105, 714729), (111, 676095), (137, 547785), (141, 532245), (185, 405657), (235, 319347), (259, 289755), (315, 238243), (329, 228105), (333, 225365), (411, 182595), (423, 177415), (555, 135219), (685, 109557), (705, 106449), (777, 96585), (959, 78255), (987, 76035), (1233, 60865), (1295, 57951), (1645, 45621), (1665, 45073), (1739, 43155), (2055, 36519), (2115, 35483), (2331, 32195), (2877, 26085), (2961, 25345), (3885, 19317), (4795, 15651), (4935, 15207), (5069, 14805), (5217, 14385), (6165, 12173), (6439, 11655), (8631, 8695)]