609097995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 1231718400

約数和(自身を除く): 622620405

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 71, 99, 109, 135, 159, 165, 213, 265, 297, 327, 355, 477, 495, 545, 583, 639, 781, 795, 981, 1065, 1199, 1431, 1485, 1635, 1749, 1917, 2343, 2385, 2915, 2943, 3195, 3597, 3763, 3905, 4905, 5247, 5777, 5995, 7029, 7155, 7739, 8745, 9585, 10791, 11289, 11715, 14715, 15741, 17331, 17985, 18815, 21087, 23217, 26235, 28885, 32373, 33867, 35145, 38695, 41393, 51993, 53955, 56445, 63547, 69651, 78705, 85129, 86655, 101601, 105435, 116085, 124179, 155979, 161865, 169335, 190641, 206965, 208953, 255387, 259965, 317735, 348255, 372537, 410167, 425645, 508005, 571923, 620895, 766161, 779895, 953205, 1044765, 1117611, 1230501, 1276935, 1715769, 1862685, 2050835, 2298483, 2859615, 3691503, 3830805, 4511837, 5588055, 6152505, 8578845, 11074509, 11492415, 13535511, 18457515, 22559185, 40606533, 55372545, 67677555, 121819599, 203032665, 609097995]

約数ペア:

[(1, 609097995), (3, 203032665), (5, 121819599), (9, 67677555), (11, 55372545), (15, 40606533), (27, 22559185), (33, 18457515), (45, 13535511), (53, 11492415), (55, 11074509), (71, 8578845), (99, 6152505), (109, 5588055), (135, 4511837), (159, 3830805), (165, 3691503), (213, 2859615), (265, 2298483), (297, 2050835), (327, 1862685), (355, 1715769), (477, 1276935), (495, 1230501), (545, 1117611), (583, 1044765), (639, 953205), (781, 779895), (795, 766161), (981, 620895), (1065, 571923), (1199, 508005), (1431, 425645), (1485, 410167), (1635, 372537), (1749, 348255), (1917, 317735), (2343, 259965), (2385, 255387), (2915, 208953), (2943, 206965), (3195, 190641), (3597, 169335), (3763, 161865), (3905, 155979), (4905, 124179), (5247, 116085), (5777, 105435), (5995, 101601), (7029, 86655), (7155, 85129), (7739, 78705), (8745, 69651), (9585, 63547), (10791, 56445), (11289, 53955), (11715, 51993), (14715, 41393), (15741, 38695), (17331, 35145), (17985, 33867), (18815, 32373), (21087, 28885), (23217, 26235)]