15945137763

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1\times {\mathrm{40129}}^1$

素因数の和:47122

約数の個数: 16

約数和(自身を含む): 22382908800

約数和(自身を除く): 6437771037

約数列:

[1, 3, 19, 57, 6971, 20913, 40129, 120387, 132449, 397347, 762451, 2287353, 279739259, 839217777, 5315045921, 15945137763]

約数ペア:

[(1, 15945137763), (3, 5315045921), (19, 839217777), (57, 279739259), (6971, 2287353), (20913, 762451), (40129, 397347), (120387, 132449)]