7683795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 16035840

約数和(自身を除く): 8352045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 173, 189, 235, 315, 329, 423, 519, 705, 865, 945, 987, 1211, 1269, 1557, 1645, 2115, 2595, 2961, 3633, 4671, 4935, 6055, 6345, 7785, 8131, 8883, 10899, 14805, 18165, 23355, 24393, 32697, 40655, 44415, 54495, 56917, 73179, 121965, 163485, 170751, 219537, 284585, 365895, 512253, 853755, 1097685, 1536759, 2561265, 7683795]

約数ペア:

[(1, 7683795), (3, 2561265), (5, 1536759), (7, 1097685), (9, 853755), (15, 512253), (21, 365895), (27, 284585), (35, 219537), (45, 170751), (47, 163485), (63, 121965), (105, 73179), (135, 56917), (141, 54495), (173, 44415), (189, 40655), (235, 32697), (315, 24393), (329, 23355), (423, 18165), (519, 14805), (705, 10899), (865, 8883), (945, 8131), (987, 7785), (1211, 6345), (1269, 6055), (1557, 4935), (1645, 4671), (2115, 3633), (2595, 2961)]