15938185

素因数分解:

$5^1\times {\mathrm{31}}^3\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 16

約数和(自身を含む): 19948032

約数和(自身を除く): 4009847

約数列:

[1, 5, 31, 107, 155, 535, 961, 3317, 4805, 16585, 29791, 102827, 148955, 514135, 3187637, 15938185]

約数ペア:

[(1, 15938185), (5, 3187637), (31, 514135), (107, 148955), (155, 102827), (535, 29791), (961, 16585), (3317, 4805)]