1744672025

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{549503}}^1$

素因数の和:549640

約数の個数: 12

約数和(自身を含む): 2180431872

約数和(自身を除く): 435759847

約数列:

[1, 5, 25, 127, 635, 3175, 549503, 2747515, 13737575, 69786881, 348934405, 1744672025]

約数ペア:

[(1, 1744672025), (5, 348934405), (25, 69786881), (127, 13737575), (635, 2747515), (3175, 549503)]