2005048435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{34543}}^1$

素因数の和:34627

約数の個数: 32

約数和(自身を含む): 2785628160

約数和(自身を除く): 780579725

約数列:

[1, 5, 13, 19, 47, 65, 95, 235, 247, 611, 893, 1235, 3055, 4465, 11609, 34543, 58045, 172715, 449059, 656317, 1623521, 2245295, 3281585, 8117605, 8532121, 21105773, 30846899, 42660605, 105528865, 154234495, 401009687, 2005048435]

約数ペア:

[(1, 2005048435), (5, 401009687), (13, 154234495), (19, 105528865), (47, 42660605), (65, 30846899), (95, 21105773), (235, 8532121), (247, 8117605), (611, 3281585), (893, 2245295), (1235, 1623521), (3055, 656317), (4465, 449059), (11609, 172715), (34543, 58045)]