485948925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4048

約数の個数: 108

約数和(自身を含む): 1104813216

約数和(自身を除く): 618864291

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 49, 55, 63, 75, 77, 99, 105, 147, 165, 175, 225, 231, 245, 275, 315, 385, 441, 495, 525, 539, 693, 735, 825, 1155, 1225, 1575, 1617, 1925, 2205, 2475, 2695, 3465, 3675, 4007, 4851, 5775, 8085, 11025, 12021, 13475, 17325, 20035, 24255, 28049, 36063, 40425, 44077, 60105, 84147, 100175, 121275, 132231, 140245, 180315, 196343, 220385, 252441, 300525, 308539, 396693, 420735, 589029, 661155, 701225, 901575, 925617, 981715, 1101925, 1262205, 1542695, 1767087, 1983465, 2103675, 2159773, 2776851, 2945145, 3305775, 4628085, 4908575, 6311025, 6479319, 7713475, 8835435, 9917325, 10798865, 13884255, 14725725, 19437957, 23140425, 32396595, 44177175, 53994325, 69421275, 97189785, 161982975, 485948925]

約数ペア:

[(1, 485948925), (3, 161982975), (5, 97189785), (7, 69421275), (9, 53994325), (11, 44177175), (15, 32396595), (21, 23140425), (25, 19437957), (33, 14725725), (35, 13884255), (45, 10798865), (49, 9917325), (55, 8835435), (63, 7713475), (75, 6479319), (77, 6311025), (99, 4908575), (105, 4628085), (147, 3305775), (165, 2945145), (175, 2776851), (225, 2159773), (231, 2103675), (245, 1983465), (275, 1767087), (315, 1542695), (385, 1262205), (441, 1101925), (495, 981715), (525, 925617), (539, 901575), (693, 701225), (735, 661155), (825, 589029), (1155, 420735), (1225, 396693), (1575, 308539), (1617, 300525), (1925, 252441), (2205, 220385), (2475, 196343), (2695, 180315), (3465, 140245), (3675, 132231), (4007, 121275), (4851, 100175), (5775, 84147), (8085, 60105), (11025, 44077), (12021, 40425), (13475, 36063), (17325, 28049), (20035, 24255)]