29685825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 62496000

約数和(自身を除く): 32810175

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 85, 117, 135, 153, 195, 199, 221, 225, 255, 325, 351, 425, 459, 585, 597, 663, 675, 765, 975, 995, 1105, 1275, 1755, 1791, 1989, 2295, 2587, 2925, 2985, 3315, 3383, 3825, 4975, 5373, 5525, 5967, 7761, 8775, 8955, 9945, 10149, 11475, 12935, 14925, 16575, 16915, 23283, 26865, 29835, 30447, 38805, 43979, 44775, 49725, 50745, 64675, 69849, 84575, 91341, 116415, 131937, 134325, 149175, 152235, 194025, 219895, 253725, 349245, 395811, 456705, 582075, 659685, 761175, 1099475, 1187433, 1746225, 1979055, 2283525, 3298425, 5937165, 9895275, 29685825]

約数ペア:

[(1, 29685825), (3, 9895275), (5, 5937165), (9, 3298425), (13, 2283525), (15, 1979055), (17, 1746225), (25, 1187433), (27, 1099475), (39, 761175), (45, 659685), (51, 582075), (65, 456705), (75, 395811), (85, 349245), (117, 253725), (135, 219895), (153, 194025), (195, 152235), (199, 149175), (221, 134325), (225, 131937), (255, 116415), (325, 91341), (351, 84575), (425, 69849), (459, 64675), (585, 50745), (597, 49725), (663, 44775), (675, 43979), (765, 38805), (975, 30447), (995, 29835), (1105, 26865), (1275, 23283), (1755, 16915), (1791, 16575), (1989, 14925), (2295, 12935), (2587, 11475), (2925, 10149), (2985, 9945), (3315, 8955), (3383, 8775), (3825, 7761), (4975, 5967), (5373, 5525)]