2752202475

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 144

約数和(自身を含む): 5741854720

約数和(自身を除く): 2989652245

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 31, 33, 45, 55, 75, 93, 99, 121, 135, 155, 165, 225, 275, 279, 297, 341, 363, 465, 495, 605, 675, 775, 825, 837, 1023, 1087, 1089, 1395, 1485, 1705, 1815, 2325, 2475, 3025, 3069, 3261, 3267, 3751, 4185, 5115, 5435, 5445, 6975, 7425, 8525, 9075, 9207, 9783, 11253, 11957, 15345, 16305, 16335, 18755, 20925, 25575, 27175, 27225, 29349, 33697, 33759, 35871, 46035, 48915, 56265, 59785, 76725, 81525, 81675, 93775, 101091, 101277, 107613, 131527, 146745, 168485, 168795, 179355, 230175, 244575, 281325, 298925, 303273, 322839, 370667, 394581, 505455, 506385, 538065, 657635, 733725, 842425, 843975, 896775, 909819, 1112001, 1183743, 1516365, 1614195, 1853335, 1972905, 2527275, 2531925, 2690325, 3288175, 3336003, 3551229, 4077337, 4549095, 5560005, 5918715, 7581825, 8070975, 9266675, 9864525, 10008009, 12232011, 16680015, 17756145, 20386685, 22745475, 27800025, 29593575, 36696033, 50040045, 61160055, 83400075, 88780725, 101933425, 110088099, 183480165, 250200225, 305800275, 550440495, 917400825, 2752202475]

約数ペア:

[(1, 2752202475), (3, 917400825), (5, 550440495), (9, 305800275), (11, 250200225), (15, 183480165), (25, 110088099), (27, 101933425), (31, 88780725), (33, 83400075), (45, 61160055), (55, 50040045), (75, 36696033), (93, 29593575), (99, 27800025), (121, 22745475), (135, 20386685), (155, 17756145), (165, 16680015), (225, 12232011), (275, 10008009), (279, 9864525), (297, 9266675), (341, 8070975), (363, 7581825), (465, 5918715), (495, 5560005), (605, 4549095), (675, 4077337), (775, 3551229), (825, 3336003), (837, 3288175), (1023, 2690325), (1087, 2531925), (1089, 2527275), (1395, 1972905), (1485, 1853335), (1705, 1614195), (1815, 1516365), (2325, 1183743), (2475, 1112001), (3025, 909819), (3069, 896775), (3261, 843975), (3267, 842425), (3751, 733725), (4185, 657635), (5115, 538065), (5435, 506385), (5445, 505455), (6975, 394581), (7425, 370667), (8525, 322839), (9075, 303273), (9207, 298925), (9783, 281325), (11253, 244575), (11957, 230175), (15345, 179355), (16305, 168795), (16335, 168485), (18755, 146745), (20925, 131527), (25575, 107613), (27175, 101277), (27225, 101091), (29349, 93775), (33697, 81675), (33759, 81525), (35871, 76725), (46035, 59785), (48915, 56265)]