522672025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{312043}}^1$

素因数の和:312120

約数の個数: 12

約数和(自身を含む): 657788752

約数和(自身を除く): 135116727

約数列:

[1, 5, 25, 67, 335, 1675, 312043, 1560215, 7801075, 20906881, 104534405, 522672025]

約数ペア:

[(1, 522672025), (5, 104534405), (25, 20906881), (67, 7801075), (335, 1560215), (1675, 312043)]