16281495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21283}}^1$

素因数の和:21311

約数の個数: 24

約数和(自身を含む): 29882736

約数和(自身を除く): 13601241

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21283, 63849, 106415, 191547, 319245, 361811, 957735, 1085433, 1809055, 3256299, 5427165, 16281495]

約数ペア:

[(1, 16281495), (3, 5427165), (5, 3256299), (9, 1809055), (15, 1085433), (17, 957735), (45, 361811), (51, 319245), (85, 191547), (153, 106415), (255, 63849), (765, 21283)]