47128565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23159}}^1$

素因数の和:23212

約数の個数: 16

約数和(自身を含む): 63365760

約数和(自身を除く): 16237195

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 23159, 115795, 254749, 856883, 1273745, 4284415, 9425713, 47128565]

約数ペア:

[(1, 47128565), (5, 9425713), (11, 4284415), (37, 1273745), (55, 856883), (185, 254749), (407, 115795), (2035, 23159)]