15697898502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257689}}^1$

素因数の和:257789

約数の個数: 64

約数和(自身を含む): 37404218880

約数和(自身を除く): 21706320378

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2343, 2769, 4686, 5538, 10153, 20306, 30459, 60918, 257689, 515378, 773067, 1546134, 2834579, 3349957, 5669158, 6699914, 8503737, 10049871, 17007474, 18295919, 20099742, 36591838, 36849527, 54887757, 73699054, 109775514, 110548581, 201255109, 221097162, 237846947, 402510218, 475693894, 603765327, 713540841, 1207530654, 1427081682, 2616316417, 5232632834, 7848949251, 15697898502]

約数ペア:

[(1, 15697898502), (2, 7848949251), (3, 5232632834), (6, 2616316417), (11, 1427081682), (13, 1207530654), (22, 713540841), (26, 603765327), (33, 475693894), (39, 402510218), (66, 237846947), (71, 221097162), (78, 201255109), (142, 110548581), (143, 109775514), (213, 73699054), (286, 54887757), (426, 36849527), (429, 36591838), (781, 20099742), (858, 18295919), (923, 17007474), (1562, 10049871), (1846, 8503737), (2343, 6699914), (2769, 5669158), (4686, 3349957), (5538, 2834579), (10153, 1546134), (20306, 773067), (30459, 515378), (60918, 257689)]