53021925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 109695360

約数和(自身を除く): 56673435

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 99, 111, 135, 165, 185, 193, 225, 275, 297, 333, 407, 495, 555, 579, 675, 825, 925, 965, 999, 1221, 1485, 1665, 1737, 2035, 2123, 2475, 2775, 2895, 3663, 4825, 4995, 5211, 6105, 6369, 7141, 7425, 8325, 8685, 10175, 10615, 10989, 14475, 18315, 19107, 21423, 24975, 26055, 30525, 31845, 35705, 43425, 53075, 54945, 57321, 64269, 78551, 91575, 95535, 107115, 130275, 159225, 178525, 192807, 235653, 274725, 286605, 321345, 392755, 477675, 535575, 706959, 964035, 1178265, 1433025, 1606725, 1963775, 2120877, 3534795, 4820175, 5891325, 10604385, 17673975, 53021925]

約数ペア:

[(1, 53021925), (3, 17673975), (5, 10604385), (9, 5891325), (11, 4820175), (15, 3534795), (25, 2120877), (27, 1963775), (33, 1606725), (37, 1433025), (45, 1178265), (55, 964035), (75, 706959), (99, 535575), (111, 477675), (135, 392755), (165, 321345), (185, 286605), (193, 274725), (225, 235653), (275, 192807), (297, 178525), (333, 159225), (407, 130275), (495, 107115), (555, 95535), (579, 91575), (675, 78551), (825, 64269), (925, 57321), (965, 54945), (999, 53075), (1221, 43425), (1485, 35705), (1665, 31845), (1737, 30525), (2035, 26055), (2123, 24975), (2475, 21423), (2775, 19107), (2895, 18315), (3663, 14475), (4825, 10989), (4995, 10615), (5211, 10175), (6105, 8685), (6369, 8325), (7141, 7425)]