8919495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 16947840

約数和(自身を除く): 8028345

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 193, 195, 237, 395, 579, 585, 711, 965, 1027, 1185, 1737, 2509, 2895, 3081, 3555, 5135, 7527, 8685, 9243, 12545, 15247, 15405, 22581, 37635, 45741, 46215, 76235, 112905, 137223, 198211, 228705, 594633, 686115, 991055, 1783899, 2973165, 8919495]

約数ペア:

[(1, 8919495), (3, 2973165), (5, 1783899), (9, 991055), (13, 686115), (15, 594633), (39, 228705), (45, 198211), (65, 137223), (79, 112905), (117, 76235), (193, 46215), (195, 45741), (237, 37635), (395, 22581), (579, 15405), (585, 15247), (711, 12545), (965, 9243), (1027, 8685), (1185, 7527), (1737, 5135), (2509, 3555), (2895, 3081)]