27205745

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4951}}^1$

素因数の和:5120

約数の個数: 16

約数和(自身を含む): 37555968

約数和(自身を除く): 10350223

約数列:

[1, 5, 7, 35, 157, 785, 1099, 4951, 5495, 24755, 34657, 173285, 777307, 3886535, 5441149, 27205745]

約数ペア:

[(1, 27205745), (5, 5441149), (7, 3886535), (35, 777307), (157, 173285), (785, 34657), (1099, 24755), (4951, 5495)]