75529531

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{12739}}^1$

素因数の和:12775

約数の個数: 18

約数和(自身を含む): 96581940

約数和(自身を除く): 21052409

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 12739, 89173, 140129, 624211, 980903, 1541419, 6866321, 10789933, 75529531]

約数ペア:

[(1, 75529531), (7, 10789933), (11, 6866321), (49, 1541419), (77, 980903), (121, 624211), (539, 140129), (847, 89173), (5929, 12739)]