12109478975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{291619}}^1$

素因数の和:291791

約数の個数: 24

約数和(自身を含む): 16489361280

約数和(自身を除く): 4379882305

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 3775, 8305, 41525, 291619, 1458095, 3207809, 7290475, 16039045, 44034469, 80195225, 220172345, 484379159, 1100861725, 2421895795, 12109478975]

約数ペア:

[(1, 12109478975), (5, 2421895795), (11, 1100861725), (25, 484379159), (55, 220172345), (151, 80195225), (275, 44034469), (755, 16039045), (1661, 7290475), (3775, 3207809), (8305, 1458095), (41525, 291619)]