6779121025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{26021}}^1$

素因数の和:26661

約数の個数: 24

約数和(自身を含む): 8915449464

約数和(自身を除く): 2136328439

約数列:

[1, 5, 17, 25, 85, 425, 613, 3065, 10421, 15325, 26021, 52105, 130105, 260525, 442357, 650525, 2211785, 11058925, 15950873, 79754365, 271164841, 398771825, 1355824205, 6779121025]

約数ペア:

[(1, 6779121025), (5, 1355824205), (17, 398771825), (25, 271164841), (85, 79754365), (425, 15950873), (613, 11058925), (3065, 2211785), (10421, 650525), (15325, 442357), (26021, 260525), (52105, 130105)]