201567725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10091}}^1$

素因数の和:10165

約数の個数: 24

約数和(自身を含む): 270304128

約数和(自身を除く): 68736403

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 3995, 10091, 19975, 50455, 171547, 252275, 474277, 857735, 2371385, 4288675, 8062709, 11856925, 40313545, 201567725]

約数ペア:

[(1, 201567725), (5, 40313545), (17, 11856925), (25, 8062709), (47, 4288675), (85, 2371385), (235, 857735), (425, 474277), (799, 252275), (1175, 171547), (3995, 50455), (10091, 19975)]