2023144025

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{112241}}^1$

素因数の和:112361

約数の個数: 24

約数和(自身を含む): 2894945664

約数和(自身を除く): 871801639

約数列:

[1, 5, 7, 25, 35, 103, 175, 515, 721, 2575, 3605, 18025, 112241, 561205, 785687, 2806025, 3928435, 11560823, 19642175, 57804115, 80925761, 289020575, 404628805, 2023144025]

約数ペア:

[(1, 2023144025), (5, 404628805), (7, 289020575), (25, 80925761), (35, 57804115), (103, 19642175), (175, 11560823), (515, 3928435), (721, 2806025), (2575, 785687), (3605, 561205), (18025, 112241)]