538653025

素因数分解:

$5^2\times {\mathrm{431}}^1\times {\mathrm{49991}}^1$

素因数の和:50432

約数の個数: 12

約数和(自身を含む): 669492864

約数和(自身を除く): 130839839

約数列:

[1, 5, 25, 431, 2155, 10775, 49991, 249955, 1249775, 21546121, 107730605, 538653025]

約数ペア:

[(1, 538653025), (5, 107730605), (25, 21546121), (431, 1249775), (2155, 249955), (10775, 49991)]