1073628025

素因数分解:

$5^2\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{541}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 1344697664

約数和(自身を除く): 271069639

約数列:

[1, 5, 25, 163, 487, 541, 815, 2435, 2705, 4075, 12175, 13525, 79381, 88183, 263467, 396905, 440915, 1317335, 1984525, 2204575, 6586675, 42945121, 214725605, 1073628025]

約数ペア:

[(1, 1073628025), (5, 214725605), (25, 42945121), (163, 6586675), (487, 2204575), (541, 1984525), (815, 1317335), (2435, 440915), (2705, 396905), (4075, 263467), (12175, 88183), (13525, 79381)]