12718043135

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1\times {\mathrm{3947}}^1$

素因数の和:6143

約数の個数: 32

約数和(自身を含む): 17860372992

約数和(自身を除く): 5142329857

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 2141, 3947, 10705, 14987, 19735, 27629, 74935, 92063, 138145, 169721, 460315, 644441, 848605, 1188047, 3222205, 5940235, 8450527, 42252635, 59153689, 295768445, 363372661, 1816863305, 2543608627, 12718043135]

約数ペア:

[(1, 12718043135), (5, 2543608627), (7, 1816863305), (35, 363372661), (43, 295768445), (215, 59153689), (301, 42252635), (1505, 8450527), (2141, 5940235), (3947, 3222205), (10705, 1188047), (14987, 848605), (19735, 644441), (27629, 460315), (74935, 169721), (92063, 138145)]