100104575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 128325120

約数和(自身を除く): 28220545

約数列:

[1, 5, 25, 41, 127, 205, 635, 769, 1025, 3175, 3845, 5207, 19225, 26035, 31529, 97663, 130175, 157645, 488315, 788225, 2441575, 4004183, 20020915, 100104575]

約数ペア:

[(1, 100104575), (5, 20020915), (25, 4004183), (41, 2441575), (127, 788225), (205, 488315), (635, 157645), (769, 130175), (1025, 97663), (3175, 31529), (3845, 26035), (5207, 19225)]