144462775

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{6871}}^1$

素因数の和:6939

約数の個数: 18

約数和(自身を含む): 185550872

約数和(自身を除く): 41088097

約数列:

[1, 5, 25, 29, 145, 725, 841, 4205, 6871, 21025, 34355, 171775, 199259, 996295, 4981475, 5778511, 28892555, 144462775]

約数ペア:

[(1, 144462775), (5, 28892555), (25, 5778511), (29, 4981475), (145, 996295), (725, 199259), (841, 171775), (4205, 34355), (6871, 21025)]