47294275

素因数分解:

$5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 67567104

約数和(自身を除く): 20272829

約数列:

[1, 5, 7, 25, 35, 131, 175, 655, 917, 2063, 3275, 4585, 10315, 14441, 22925, 51575, 72205, 270253, 361025, 1351265, 1891771, 6756325, 9458855, 47294275]

約数ペア:

[(1, 47294275), (5, 9458855), (7, 6756325), (25, 1891771), (35, 1351265), (131, 361025), (175, 270253), (655, 72205), (917, 51575), (2063, 22925), (3275, 14441), (4585, 10315)]