327408095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2551}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 475284480

約数和(自身を除く): 147876385

約数列:

[1, 5, 7, 19, 35, 95, 133, 193, 665, 965, 1351, 2551, 3667, 6755, 12755, 17857, 18335, 25669, 48469, 89285, 128345, 242345, 339283, 492343, 1696415, 2461715, 3446401, 9354517, 17232005, 46772585, 65481619, 327408095]

約数ペア:

[(1, 327408095), (5, 65481619), (7, 46772585), (19, 17232005), (35, 9354517), (95, 3446401), (133, 2461715), (193, 1696415), (665, 492343), (965, 339283), (1351, 242345), (2551, 128345), (3667, 89285), (6755, 48469), (12755, 25669), (17857, 18335)]