140547825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 294266880

約数和(自身を除く): 153719055

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 27, 33, 45, 55, 69, 75, 99, 115, 135, 165, 207, 225, 253, 275, 297, 345, 495, 575, 621, 675, 759, 823, 825, 1035, 1265, 1485, 1725, 2277, 2469, 2475, 3105, 3795, 4115, 5175, 6325, 6831, 7407, 7425, 9053, 11385, 12345, 15525, 18929, 18975, 20575, 22221, 27159, 34155, 37035, 45265, 56787, 56925, 61725, 81477, 94645, 111105, 135795, 170361, 170775, 185175, 208219, 226325, 244431, 283935, 407385, 473225, 511083, 555525, 624657, 678975, 851805, 1041095, 1222155, 1419675, 1873971, 2036925, 2555415, 3123285, 4259025, 5205475, 5621913, 6110775, 9369855, 12777075, 15616425, 28109565, 46849275, 140547825]

約数ペア:

[(1, 140547825), (3, 46849275), (5, 28109565), (9, 15616425), (11, 12777075), (15, 9369855), (23, 6110775), (25, 5621913), (27, 5205475), (33, 4259025), (45, 3123285), (55, 2555415), (69, 2036925), (75, 1873971), (99, 1419675), (115, 1222155), (135, 1041095), (165, 851805), (207, 678975), (225, 624657), (253, 555525), (275, 511083), (297, 473225), (345, 407385), (495, 283935), (575, 244431), (621, 226325), (675, 208219), (759, 185175), (823, 170775), (825, 170361), (1035, 135795), (1265, 111105), (1485, 94645), (1725, 81477), (2277, 61725), (2469, 56925), (2475, 56787), (3105, 45265), (3795, 37035), (4115, 34155), (5175, 27159), (6325, 22221), (6831, 20575), (7407, 18975), (7425, 18929), (9053, 15525), (11385, 12345)]