129388635

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54251}}^1$

素因数の和:54315

約数の個数: 24

約数和(自身を含む): 228509424

約数和(自身を除く): 99120789

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 54251, 162753, 271255, 488259, 813765, 2441295, 2875303, 8625909, 14376515, 25877727, 43129545, 129388635]

約数ペア:

[(1, 129388635), (3, 43129545), (5, 25877727), (9, 14376515), (15, 8625909), (45, 2875303), (53, 2441295), (159, 813765), (265, 488259), (477, 271255), (795, 162753), (2385, 54251)]