42522975

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 90744192

約数和(自身を除く): 48221217

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 55, 69, 75, 81, 83, 99, 115, 135, 165, 207, 225, 249, 253, 275, 297, 345, 405, 415, 495, 575, 621, 675, 747, 759, 825, 891, 913, 1035, 1245, 1265, 1485, 1725, 1863, 1909, 2025, 2075, 2241, 2277, 2475, 2739, 3105, 3735, 3795, 4455, 4565, 5175, 5727, 6225, 6325, 6723, 6831, 7425, 8217, 9315, 9545, 11205, 11385, 13695, 15525, 17181, 18675, 18975, 20493, 20999, 22275, 22825, 24651, 28635, 33615, 34155, 41085, 46575, 47725, 51543, 56025, 56925, 62997, 68475, 73953, 85905, 102465, 104995, 123255, 143175, 154629, 168075, 170775, 188991, 205425, 257715, 314985, 369765, 429525, 512325, 524975, 566973, 616275, 773145, 944955, 1288575, 1574925, 1700919, 1848825, 2834865, 3865725, 4724775, 8504595, 14174325, 42522975]

約数ペア:

[(1, 42522975), (3, 14174325), (5, 8504595), (9, 4724775), (11, 3865725), (15, 2834865), (23, 1848825), (25, 1700919), (27, 1574925), (33, 1288575), (45, 944955), (55, 773145), (69, 616275), (75, 566973), (81, 524975), (83, 512325), (99, 429525), (115, 369765), (135, 314985), (165, 257715), (207, 205425), (225, 188991), (249, 170775), (253, 168075), (275, 154629), (297, 143175), (345, 123255), (405, 104995), (415, 102465), (495, 85905), (575, 73953), (621, 68475), (675, 62997), (747, 56925), (759, 56025), (825, 51543), (891, 47725), (913, 46575), (1035, 41085), (1245, 34155), (1265, 33615), (1485, 28635), (1725, 24651), (1863, 22825), (1909, 22275), (2025, 20999), (2075, 20493), (2241, 18975), (2277, 18675), (2475, 17181), (2739, 15525), (3105, 13695), (3735, 11385), (3795, 11205), (4455, 9545), (4565, 9315), (5175, 8217), (5727, 7425), (6225, 6831), (6325, 6723)]