6957025

素因数分解:

$5^2\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1092

約数の個数: 12

約数和(自身を含む): 8660284

約数和(自身を除く): 1703259

約数列:

[1, 5, 25, 421, 661, 2105, 3305, 10525, 16525, 278281, 1391405, 6957025]

約数ペア:

[(1, 6957025), (5, 1391405), (25, 278281), (421, 16525), (661, 10525), (2105, 3305)]