12160075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 15713280

約数和(自身を除く): 3553205

約数列:

[1, 5, 25, 47, 79, 131, 235, 395, 655, 1175, 1975, 3275, 3713, 6157, 10349, 18565, 30785, 51745, 92825, 153925, 258725, 486403, 2432015, 12160075]

約数ペア:

[(1, 12160075), (5, 2432015), (25, 486403), (47, 258725), (79, 153925), (131, 92825), (235, 51745), (395, 30785), (655, 18565), (1175, 10349), (1975, 6157), (3275, 3713)]