2052802275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 3824755200

約数和(自身を除く): 1771952925

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 101, 255, 285, 303, 323, 425, 475, 505, 839, 969, 1275, 1425, 1515, 1615, 1717, 1919, 2517, 2525, 4195, 4845, 5151, 5757, 7575, 8075, 8585, 9595, 12585, 14263, 15941, 20975, 24225, 25755, 28785, 32623, 42789, 42925, 47823, 47975, 62925, 71315, 79705, 84739, 97869, 128775, 143925, 163115, 213945, 239115, 254217, 270997, 356575, 398525, 423695, 489345, 812991, 815575, 1069725, 1195575, 1271085, 1354985, 1440563, 1610041, 2118475, 2446725, 4064955, 4321689, 4830123, 6355425, 6774925, 7202815, 8050205, 20324775, 21608445, 24150615, 27370697, 36014075, 40251025, 82112091, 108042225, 120753075, 136853485, 410560455, 684267425, 2052802275]

約数ペア:

[(1, 2052802275), (3, 684267425), (5, 410560455), (15, 136853485), (17, 120753075), (19, 108042225), (25, 82112091), (51, 40251025), (57, 36014075), (75, 27370697), (85, 24150615), (95, 21608445), (101, 20324775), (255, 8050205), (285, 7202815), (303, 6774925), (323, 6355425), (425, 4830123), (475, 4321689), (505, 4064955), (839, 2446725), (969, 2118475), (1275, 1610041), (1425, 1440563), (1515, 1354985), (1615, 1271085), (1717, 1195575), (1919, 1069725), (2517, 815575), (2525, 812991), (4195, 489345), (4845, 423695), (5151, 398525), (5757, 356575), (7575, 270997), (8075, 254217), (8585, 239115), (9595, 213945), (12585, 163115), (14263, 143925), (15941, 128775), (20975, 97869), (24225, 84739), (25755, 79705), (28785, 71315), (32623, 62925), (42789, 47975), (42925, 47823)]