29072085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 55959552

約数和(自身を除く): 26887467

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 47, 105, 129, 137, 141, 215, 235, 301, 329, 411, 645, 685, 705, 903, 959, 987, 1505, 1645, 2021, 2055, 2877, 4515, 4795, 4935, 5891, 6063, 6439, 10105, 14147, 14385, 17673, 19317, 29455, 30315, 32195, 41237, 42441, 45073, 70735, 88365, 96585, 123711, 135219, 206185, 212205, 225365, 276877, 618555, 676095, 830631, 1384385, 1938139, 4153155, 5814417, 9690695, 29072085]

約数ペア:

[(1, 29072085), (3, 9690695), (5, 5814417), (7, 4153155), (15, 1938139), (21, 1384385), (35, 830631), (43, 676095), (47, 618555), (105, 276877), (129, 225365), (137, 212205), (141, 206185), (215, 135219), (235, 123711), (301, 96585), (329, 88365), (411, 70735), (645, 45073), (685, 42441), (705, 41237), (903, 32195), (959, 30315), (987, 29455), (1505, 19317), (1645, 17673), (2021, 14385), (2055, 14147), (2877, 10105), (4515, 6439), (4795, 6063), (4935, 5891)]