979225025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19381}}^1$

素因数の和:19481

約数の個数: 24

約数和(自身を含む): 1268978304

約数和(自身を除く): 289753279

約数列:

[1, 5, 25, 43, 47, 215, 235, 1075, 1175, 2021, 10105, 19381, 50525, 96905, 484525, 833383, 910907, 4166915, 4554535, 20834575, 22772675, 39169001, 195845005, 979225025]

約数ペア:

[(1, 979225025), (5, 195845005), (25, 39169001), (43, 22772675), (47, 20834575), (215, 4554535), (235, 4166915), (1075, 910907), (1175, 833383), (2021, 484525), (10105, 96905), (19381, 50525)]