15345141

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38459}}^1$

素因数の和:38488

約数の個数: 16

約数和(自身を含む): 24614400

約数和(自身を除く): 9269259

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 38459, 115377, 269213, 730721, 807639, 2192163, 5115047, 15345141]

約数ペア:

[(1, 15345141), (3, 5115047), (7, 2192163), (19, 807639), (21, 730721), (57, 269213), (133, 115377), (399, 38459)]