487029375

素因数分解:

$3^3\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 1139635200

約数和(自身を除く): 652605825

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 31, 35, 45, 49, 57, 63, 75, 93, 95, 105, 125, 133, 135, 147, 155, 171, 175, 189, 217, 225, 245, 279, 285, 315, 375, 399, 441, 465, 475, 513, 525, 589, 625, 651, 665, 675, 735, 775, 837, 855, 875, 931, 945, 1085, 1125, 1197, 1225, 1323, 1395, 1425, 1519, 1575, 1767, 1875, 1953, 1995, 2205, 2325, 2375, 2565, 2625, 2793, 2945, 3255, 3325, 3375, 3591, 3675, 3875, 4123, 4185, 4275, 4375, 4557, 4655, 4725, 5301, 5425, 5625, 5859, 5985, 6125, 6615, 6975, 7125, 7595, 7875, 8379, 8835, 9765, 9975, 11025, 11625, 11875, 12369, 12825, 13125, 13671, 13965, 14725, 15903, 16275, 16625, 16875, 17955, 18375, 19375, 20615, 20925, 21375, 22785, 23275, 23625, 25137, 26505, 27125, 28861, 29295, 29925, 30625, 33075, 34875, 35625, 37107, 37975, 39375, 41013, 41895, 44175, 48825, 49875, 55125, 58125, 61845, 64125, 68355, 69825, 73625, 79515, 81375, 83125, 86583, 89775, 91875, 103075, 104625, 106875, 111321, 113925, 116375, 118125, 125685, 132525, 135625, 144305, 146475, 149625, 165375, 174375, 185535, 189875, 205065, 209475, 220875, 244125, 249375, 259749, 275625, 309225, 320625, 341775, 349125, 368125, 397575, 406875, 432915, 448875, 515375, 523125, 556605, 569625, 581875, 628425, 662625, 721525, 732375, 748125, 779247, 826875, 927675, 949375, 1025325, 1047375, 1104375, 1220625, 1298745, 1546125, 1708875, 1745625, 1987875, 2164575, 2244375, 2576875, 2783025, 2848125, 3142125, 3313125, 3607625, 3661875, 3896235, 4638375, 5126625, 5236875, 6493725, 7730625, 8544375, 9939375, 10822875, 13915125, 15710625, 18038125, 19481175, 23191875, 25633125, 32468625, 54114375, 69575625, 97405875, 162343125, 487029375]

約数ペア:

[(1, 487029375), (3, 162343125), (5, 97405875), (7, 69575625), (9, 54114375), (15, 32468625), (19, 25633125), (21, 23191875), (25, 19481175), (27, 18038125), (31, 15710625), (35, 13915125), (45, 10822875), (49, 9939375), (57, 8544375), (63, 7730625), (75, 6493725), (93, 5236875), (95, 5126625), (105, 4638375), (125, 3896235), (133, 3661875), (135, 3607625), (147, 3313125), (155, 3142125), (171, 2848125), (175, 2783025), (189, 2576875), (217, 2244375), (225, 2164575), (245, 1987875), (279, 1745625), (285, 1708875), (315, 1546125), (375, 1298745), (399, 1220625), (441, 1104375), (465, 1047375), (475, 1025325), (513, 949375), (525, 927675), (589, 826875), (625, 779247), (651, 748125), (665, 732375), (675, 721525), (735, 662625), (775, 628425), (837, 581875), (855, 569625), (875, 556605), (931, 523125), (945, 515375), (1085, 448875), (1125, 432915), (1197, 406875), (1225, 397575), (1323, 368125), (1395, 349125), (1425, 341775), (1519, 320625), (1575, 309225), (1767, 275625), (1875, 259749), (1953, 249375), (1995, 244125), (2205, 220875), (2325, 209475), (2375, 205065), (2565, 189875), (2625, 185535), (2793, 174375), (2945, 165375), (3255, 149625), (3325, 146475), (3375, 144305), (3591, 135625), (3675, 132525), (3875, 125685), (4123, 118125), (4185, 116375), (4275, 113925), (4375, 111321), (4557, 106875), (4655, 104625), (4725, 103075), (5301, 91875), (5425, 89775), (5625, 86583), (5859, 83125), (5985, 81375), (6125, 79515), (6615, 73625), (6975, 69825), (7125, 68355), (7595, 64125), (7875, 61845), (8379, 58125), (8835, 55125), (9765, 49875), (9975, 48825), (11025, 44175), (11625, 41895), (11875, 41013), (12369, 39375), (12825, 37975), (13125, 37107), (13671, 35625), (13965, 34875), (14725, 33075), (15903, 30625), (16275, 29925), (16625, 29295), (16875, 28861), (17955, 27125), (18375, 26505), (19375, 25137), (20615, 23625), (20925, 23275), (21375, 22785)]