40995045

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 51902235

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 47, 63, 65, 71, 91, 105, 117, 135, 141, 189, 195, 213, 235, 273, 315, 329, 351, 355, 423, 455, 497, 585, 611, 639, 705, 819, 923, 945, 987, 1065, 1269, 1365, 1491, 1645, 1755, 1833, 1917, 2115, 2457, 2485, 2769, 2961, 3055, 3195, 3337, 4095, 4277, 4473, 4615, 4935, 5499, 6345, 6461, 7455, 8307, 8883, 9165, 9585, 10011, 12285, 12831, 13419, 13845, 14805, 16497, 16685, 19383, 21385, 22365, 23359, 24921, 27495, 30033, 32305, 38493, 41535, 43381, 44415, 50055, 58149, 64155, 67095, 70077, 82485, 90099, 96915, 115479, 116795, 124605, 130143, 150165, 174447, 192465, 210231, 216905, 290745, 303667, 350385, 390429, 450495, 577395, 630693, 650715, 872235, 911001, 1051155, 1171287, 1518335, 1952145, 2733003, 3153465, 4555005, 5856435, 8199009, 13665015, 40995045]

約数ペア:

[(1, 40995045), (3, 13665015), (5, 8199009), (7, 5856435), (9, 4555005), (13, 3153465), (15, 2733003), (21, 1952145), (27, 1518335), (35, 1171287), (39, 1051155), (45, 911001), (47, 872235), (63, 650715), (65, 630693), (71, 577395), (91, 450495), (105, 390429), (117, 350385), (135, 303667), (141, 290745), (189, 216905), (195, 210231), (213, 192465), (235, 174447), (273, 150165), (315, 130143), (329, 124605), (351, 116795), (355, 115479), (423, 96915), (455, 90099), (497, 82485), (585, 70077), (611, 67095), (639, 64155), (705, 58149), (819, 50055), (923, 44415), (945, 43381), (987, 41535), (1065, 38493), (1269, 32305), (1365, 30033), (1491, 27495), (1645, 24921), (1755, 23359), (1833, 22365), (1917, 21385), (2115, 19383), (2457, 16685), (2485, 16497), (2769, 14805), (2961, 13845), (3055, 13419), (3195, 12831), (3337, 12285), (4095, 10011), (4277, 9585), (4473, 9165), (4615, 8883), (4935, 8307), (5499, 7455), (6345, 6461)]