8889425425

素因数分解:

$5^2\times {\mathrm{71}}^2\times {\mathrm{70537}}^1$

素因数の和:70689

約数の個数: 18

約数和(自身を含む): 11180484614

約数和(自身を除く): 2291059189

約数列:

[1, 5, 25, 71, 355, 1775, 5041, 25205, 70537, 126025, 352685, 1763425, 5008127, 25040635, 125203175, 355577017, 1777885085, 8889425425]

約数ペア:

[(1, 8889425425), (5, 1777885085), (25, 355577017), (71, 125203175), (355, 25040635), (1775, 5008127), (5041, 1763425), (25205, 352685), (70537, 126025)]