4053570.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 24855945

約数列:

[1, 3, 5, 13, 15, 17, 39, 43, 51, 65, 85, 129, 195, 199, 215, 221, 255, 559, 597, 645, 663, 731, 995, 1105, 1677, 2193, 2587, 2795, 2985, 3315, 3383, 3655, 7761, 8385, 8557, 9503, 10149, 10965, 12935, 16915, 25671, 28509, 38805, 42785, 43979, 47515, 50745, 111241, 128355, 131937, 142545, 145469, 219895, 333723, 436407, 556205, 659685, 727345, 1668615, 1891097, 2182035, 5673291, 9455485, 28366455]

約数ペア:

[(1, 28366455), (3, 9455485), (5, 5673291), (13, 2182035), (15, 1891097), (17, 1668615), (39, 727345), (43, 659685), (51, 556205), (65, 436407), (85, 333723), (129, 219895), (195, 145469), (199, 142545), (215, 131937), (221, 128355), (255, 111241), (559, 50745), (597, 47515), (645, 43979), (663, 42785), (731, 38805), (995, 28509), (1105, 25671), (1677, 16915), (2193, 12935), (2587, 10965), (2795, 10149), (2985, 9503), (3315, 8557), (3383, 8385), (3655, 7761)]