1057309025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{1031521}}^1$

素因数の和:1031572

約数の個数: 12

約数和(自身を含む): 1343041644

約数和(自身を除く): 285732619

約数列:

[1, 5, 25, 41, 205, 1025, 1031521, 5157605, 25788025, 42292361, 211461805, 1057309025]

約数ペア:

[(1, 1057309025), (5, 211461805), (25, 42292361), (41, 25788025), (205, 5157605), (1025, 1031521)]