133053475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6661}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 178435008

約数和(自身を除く): 45381533

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 3995, 6661, 19975, 33305, 113237, 166525, 313067, 566185, 1565335, 2830925, 5322139, 7826675, 26610695, 133053475]

約数ペア:

[(1, 133053475), (5, 26610695), (17, 7826675), (25, 5322139), (47, 2830925), (85, 1565335), (235, 566185), (425, 313067), (799, 166525), (1175, 113237), (3995, 33305), (6661, 19975)]