75740665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 125637120

約数和(自身を除く): 49896455

約数列:

[1, 5, 7, 11, 13, 35, 37, 55, 65, 77, 91, 143, 185, 259, 385, 407, 409, 455, 481, 715, 1001, 1295, 2035, 2045, 2405, 2849, 2863, 3367, 4499, 5005, 5291, 5317, 14245, 14315, 15133, 16835, 22495, 26455, 26585, 31493, 37037, 37219, 58487, 75665, 105931, 157465, 166463, 185185, 186095, 196729, 292435, 409409, 529655, 832315, 983645, 1165241, 1377103, 2047045, 2164019, 5826205, 6885515, 10820095, 15148133, 75740665]

約数ペア:

[(1, 75740665), (5, 15148133), (7, 10820095), (11, 6885515), (13, 5826205), (35, 2164019), (37, 2047045), (55, 1377103), (65, 1165241), (77, 983645), (91, 832315), (143, 529655), (185, 409409), (259, 292435), (385, 196729), (407, 186095), (409, 185185), (455, 166463), (481, 157465), (715, 105931), (1001, 75665), (1295, 58487), (2035, 37219), (2045, 37037), (2405, 31493), (2849, 26585), (2863, 26455), (3367, 22495), (4499, 16835), (5005, 15133), (5291, 14315), (5317, 14245)]