2054401125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2484

約数の個数: 128

約数和(自身を含む): 4356218880

約数和(自身を除く): 2301817755

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 25, 35, 51, 57, 75, 85, 95, 105, 119, 125, 133, 175, 255, 285, 323, 357, 375, 399, 425, 475, 525, 595, 665, 875, 969, 1275, 1425, 1615, 1785, 1995, 2125, 2261, 2375, 2423, 2625, 2975, 3325, 4845, 6375, 6783, 7125, 7269, 8075, 8925, 9975, 11305, 12115, 14875, 16625, 16961, 24225, 33915, 36345, 40375, 41191, 44625, 46037, 49875, 50883, 56525, 60575, 84805, 121125, 123573, 138111, 169575, 181725, 205955, 230185, 254415, 282625, 288337, 302875, 322259, 424025, 617865, 690555, 782629, 847875, 865011, 908625, 966777, 1029775, 1150925, 1272075, 1441685, 1611295, 2120125, 2347887, 3089325, 3452775, 3913145, 4325055, 4833885, 5148875, 5478403, 5754625, 6360375, 7208425, 8056475, 11739435, 15446625, 16435209, 17263875, 19565725, 21625275, 24169425, 27392015, 36042125, 40282375, 58697175, 82176045, 97828625, 108126375, 120847125, 136960075, 293485875, 410880225, 684800375, 2054401125]

約数ペア:

[(1, 2054401125), (3, 684800375), (5, 410880225), (7, 293485875), (15, 136960075), (17, 120847125), (19, 108126375), (21, 97828625), (25, 82176045), (35, 58697175), (51, 40282375), (57, 36042125), (75, 27392015), (85, 24169425), (95, 21625275), (105, 19565725), (119, 17263875), (125, 16435209), (133, 15446625), (175, 11739435), (255, 8056475), (285, 7208425), (323, 6360375), (357, 5754625), (375, 5478403), (399, 5148875), (425, 4833885), (475, 4325055), (525, 3913145), (595, 3452775), (665, 3089325), (875, 2347887), (969, 2120125), (1275, 1611295), (1425, 1441685), (1615, 1272075), (1785, 1150925), (1995, 1029775), (2125, 966777), (2261, 908625), (2375, 865011), (2423, 847875), (2625, 782629), (2975, 690555), (3325, 617865), (4845, 424025), (6375, 322259), (6783, 302875), (7125, 288337), (7269, 282625), (8075, 254415), (8925, 230185), (9975, 205955), (11305, 181725), (12115, 169575), (14875, 138111), (16625, 123573), (16961, 121125), (24225, 84805), (33915, 60575), (36345, 56525), (40375, 50883), (41191, 49875), (44625, 46037)]