65191005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 133705728

約数和(自身を除く): 68514723

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 61, 85, 99, 127, 153, 165, 183, 187, 255, 305, 381, 495, 549, 561, 635, 671, 765, 915, 935, 1037, 1143, 1397, 1683, 1905, 2013, 2159, 2745, 2805, 3111, 3355, 4191, 5185, 5715, 6039, 6477, 6985, 7747, 8415, 9333, 10065, 10795, 11407, 12573, 15555, 19431, 20955, 23241, 23749, 30195, 32385, 34221, 38735, 46665, 57035, 62865, 69723, 71247, 85217, 97155, 102663, 116205, 118745, 131699, 171105, 213741, 255651, 348615, 356235, 395097, 426085, 513315, 658495, 766953, 1068705, 1185291, 1278255, 1448689, 1975485, 3834765, 4346067, 5926455, 7243445, 13038201, 21730335, 65191005]

約数ペア:

[(1, 65191005), (3, 21730335), (5, 13038201), (9, 7243445), (11, 5926455), (15, 4346067), (17, 3834765), (33, 1975485), (45, 1448689), (51, 1278255), (55, 1185291), (61, 1068705), (85, 766953), (99, 658495), (127, 513315), (153, 426085), (165, 395097), (183, 356235), (187, 348615), (255, 255651), (305, 213741), (381, 171105), (495, 131699), (549, 118745), (561, 116205), (635, 102663), (671, 97155), (765, 85217), (915, 71247), (935, 69723), (1037, 62865), (1143, 57035), (1397, 46665), (1683, 38735), (1905, 34221), (2013, 32385), (2159, 30195), (2745, 23749), (2805, 23241), (3111, 20955), (3355, 19431), (4191, 15555), (5185, 12573), (5715, 11407), (6039, 10795), (6477, 10065), (6985, 9333), (7747, 8415)]