2743134975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3030

約数の個数: 144

約数和(自身を含む): 6103418880

約数和(自身を除く): 3360283905

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 31, 35, 45, 57, 63, 75, 93, 95, 105, 133, 155, 171, 175, 217, 225, 279, 285, 315, 399, 465, 475, 525, 589, 651, 665, 775, 855, 1085, 1197, 1395, 1425, 1575, 1767, 1953, 1995, 2325, 2945, 2957, 3255, 3325, 4123, 4275, 5301, 5425, 5985, 6975, 8835, 8871, 9765, 9975, 12369, 14725, 14785, 16275, 20615, 20699, 26505, 26613, 29925, 37107, 44175, 44355, 48825, 56183, 61845, 62097, 73925, 91667, 103075, 103495, 132525, 133065, 168549, 185535, 186291, 221775, 275001, 280915, 309225, 310485, 393281, 458335, 505647, 517475, 641669, 665325, 825003, 842745, 927675, 931455, 1179843, 1375005, 1404575, 1552425, 1741673, 1925007, 1966405, 2291675, 2528235, 3208345, 3539529, 4125015, 4213725, 4657275, 5225019, 5775021, 5899215, 6875025, 8708365, 9625035, 9832025, 12191711, 12641175, 15675057, 16041725, 17697645, 20625075, 26125095, 28875105, 29496075, 36575133, 43541825, 48125175, 60958555, 78375285, 88488225, 109725399, 130625475, 144375525, 182875665, 304792775, 391876425, 548626995, 914378325, 2743134975]

約数ペア:

[(1, 2743134975), (3, 914378325), (5, 548626995), (7, 391876425), (9, 304792775), (15, 182875665), (19, 144375525), (21, 130625475), (25, 109725399), (31, 88488225), (35, 78375285), (45, 60958555), (57, 48125175), (63, 43541825), (75, 36575133), (93, 29496075), (95, 28875105), (105, 26125095), (133, 20625075), (155, 17697645), (171, 16041725), (175, 15675057), (217, 12641175), (225, 12191711), (279, 9832025), (285, 9625035), (315, 8708365), (399, 6875025), (465, 5899215), (475, 5775021), (525, 5225019), (589, 4657275), (651, 4213725), (665, 4125015), (775, 3539529), (855, 3208345), (1085, 2528235), (1197, 2291675), (1395, 1966405), (1425, 1925007), (1575, 1741673), (1767, 1552425), (1953, 1404575), (1995, 1375005), (2325, 1179843), (2945, 931455), (2957, 927675), (3255, 842745), (3325, 825003), (4123, 665325), (4275, 641669), (5301, 517475), (5425, 505647), (5985, 458335), (6975, 393281), (8835, 310485), (8871, 309225), (9765, 280915), (9975, 275001), (12369, 221775), (14725, 186291), (14785, 185535), (16275, 168549), (20615, 133065), (20699, 132525), (26505, 103495), (26613, 103075), (29925, 91667), (37107, 73925), (44175, 62097), (44355, 61845), (48825, 56183)]