1272540275

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{2467}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 1615848960

約数和(自身を除く): 343308685

約数列:

[1, 5, 25, 47, 235, 439, 1175, 2195, 2467, 10975, 12335, 20633, 61675, 103165, 115949, 515825, 579745, 1083013, 2898725, 5415065, 27075325, 50901611, 254508055, 1272540275]

約数ペア:

[(1, 1272540275), (5, 254508055), (25, 50901611), (47, 27075325), (235, 5415065), (439, 2898725), (1175, 1083013), (2195, 579745), (2467, 515825), (10975, 115949), (12335, 103165), (20633, 61675)]