1119171625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 1811496960

約数和(自身を除く): 692325335

約数列:

[1, 5, 11, 13, 17, 25, 29, 55, 65, 85, 125, 127, 143, 145, 187, 221, 275, 319, 325, 377, 425, 493, 635, 715, 725, 935, 1105, 1375, 1397, 1595, 1625, 1651, 1885, 2125, 2159, 2431, 2465, 3175, 3575, 3625, 3683, 4147, 4675, 5423, 5525, 6409, 6985, 7975, 8255, 9425, 10795, 12155, 12325, 15875, 17875, 18161, 18415, 20735, 23375, 23749, 27115, 27625, 28067, 32045, 34925, 39875, 40513, 41275, 47125, 47879, 53975, 60775, 61625, 62611, 70499, 90805, 92075, 103675, 118745, 135575, 140335, 160225, 174625, 202565, 206375, 239395, 269875, 303875, 308737, 313055, 352495, 454025, 460375, 518375, 526669, 593725, 677875, 688721, 701675, 801125, 813943, 1012825, 1196975, 1543685, 1565275, 1762475, 2270125, 2633345, 2968625, 3443605, 3508375, 4069715, 5064125, 5984875, 7718425, 7826375, 8812375, 8953373, 13166725, 17218025, 20348575, 38592125, 44766865, 65833625, 86090125, 101742875, 223834325, 1119171625]

約数ペア:

[(1, 1119171625), (5, 223834325), (11, 101742875), (13, 86090125), (17, 65833625), (25, 44766865), (29, 38592125), (55, 20348575), (65, 17218025), (85, 13166725), (125, 8953373), (127, 8812375), (143, 7826375), (145, 7718425), (187, 5984875), (221, 5064125), (275, 4069715), (319, 3508375), (325, 3443605), (377, 2968625), (425, 2633345), (493, 2270125), (635, 1762475), (715, 1565275), (725, 1543685), (935, 1196975), (1105, 1012825), (1375, 813943), (1397, 801125), (1595, 701675), (1625, 688721), (1651, 677875), (1885, 593725), (2125, 526669), (2159, 518375), (2431, 460375), (2465, 454025), (3175, 352495), (3575, 313055), (3625, 308737), (3683, 303875), (4147, 269875), (4675, 239395), (5423, 206375), (5525, 202565), (6409, 174625), (6985, 160225), (7975, 140335), (8255, 135575), (9425, 118745), (10795, 103675), (12155, 92075), (12325, 90805), (15875, 70499), (17875, 62611), (18161, 61625), (18415, 60775), (20735, 53975), (23375, 47879), (23749, 47125), (27115, 41275), (27625, 40513), (28067, 39875), (32045, 34925)]