29887825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 40684896

約数和(自身を除く): 10797071

約数列:

[1, 5, 11, 25, 55, 251, 275, 433, 1255, 2165, 2761, 4763, 6275, 10825, 13805, 23815, 69025, 108683, 119075, 543415, 1195513, 2717075, 5977565, 29887825]

約数ペア:

[(1, 29887825), (5, 5977565), (11, 2717075), (25, 1195513), (55, 543415), (251, 119075), (275, 108683), (433, 69025), (1255, 23815), (2165, 13805), (2761, 10825), (4763, 6275)]