521796335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 678716160

約数和(自身を除く): 156919825

約数列:

[1, 5, 19, 67, 73, 95, 335, 365, 1123, 1273, 1387, 4891, 5615, 6365, 6935, 21337, 24455, 75241, 81979, 92929, 106685, 376205, 409895, 464645, 1429579, 1557601, 5492593, 7147895, 7788005, 27462965, 104359267, 521796335]

約数ペア:

[(1, 521796335), (5, 104359267), (19, 27462965), (67, 7788005), (73, 7147895), (95, 5492593), (335, 1557601), (365, 1429579), (1123, 464645), (1273, 409895), (1387, 376205), (4891, 106685), (5615, 92929), (6365, 81979), (6935, 75241), (21337, 24455)]