64985579

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 70260480

約数和(自身を除く): 5274901

約数列:

[1, 31, 37, 53, 1069, 1147, 1643, 1961, 33139, 39553, 56657, 60791, 1226143, 1756367, 2096309, 64985579]

約数ペア:

[(1, 64985579), (31, 2096309), (37, 1756367), (53, 1226143), (1069, 60791), (1147, 56657), (1643, 39553), (1961, 33139)]