25751310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66029}}^1$

素因数の和:66052

約数の個数: 32

約数和(自身を含む): 66558240

約数和(自身を除く): 40806930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66029, 132058, 198087, 330145, 396174, 660290, 858377, 990435, 1716754, 1980870, 2575131, 4291885, 5150262, 8583770, 12875655, 25751310]

約数ペア:

[(1, 25751310), (2, 12875655), (3, 8583770), (5, 5150262), (6, 4291885), (10, 2575131), (13, 1980870), (15, 1716754), (26, 990435), (30, 858377), (39, 660290), (65, 396174), (78, 330145), (130, 198087), (195, 132058), (390, 66029)]