72527025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{523}}^1$

素因数の和:622

約数の個数: 36

約数和(自身を含む): 122999568

約数和(自身を除く): 50472543

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 523, 645, 1075, 1569, 1849, 2615, 3225, 5547, 7845, 9245, 13075, 22489, 27735, 39225, 46225, 67467, 112445, 138675, 337335, 562225, 967027, 1686675, 2901081, 4835135, 14505405, 24175675, 72527025]

約数ペア:

[(1, 72527025), (3, 24175675), (5, 14505405), (15, 4835135), (25, 2901081), (43, 1686675), (75, 967027), (129, 562225), (215, 337335), (523, 138675), (645, 112445), (1075, 67467), (1569, 46225), (1849, 39225), (2615, 27735), (3225, 22489), (5547, 13075), (7845, 9245)]