2015754025

素因数分解:

$5^2\times {\mathrm{1621}}^1\times {\mathrm{49741}}^1$

素因数の和:51372

約数の個数: 12

約数和(自身を含む): 2501127244

約数和(自身を除く): 485373219

約数列:

[1, 5, 25, 1621, 8105, 40525, 49741, 248705, 1243525, 80630161, 403150805, 2015754025]

約数ペア:

[(1, 2015754025), (5, 403150805), (25, 80630161), (1621, 1243525), (8105, 248705), (40525, 49741)]