126805825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 162161496

約数和(自身を除く): 35355671

約数列:

[1, 5, 25, 41, 193, 205, 641, 965, 1025, 3205, 4825, 7913, 16025, 26281, 39565, 123713, 131405, 197825, 618565, 657025, 3092825, 5072233, 25361165, 126805825]

約数ペア:

[(1, 126805825), (5, 25361165), (25, 5072233), (41, 3092825), (193, 657025), (205, 618565), (641, 197825), (965, 131405), (1025, 123713), (3205, 39565), (4825, 26281), (7913, 16025)]