2030757575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{6317}}^1$

素因数の和:6512

約数の個数: 48

約数和(自身を含む): 3158797824

約数和(自身を除く): 1128040249

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 167, 175, 275, 385, 835, 1169, 1837, 1925, 4175, 5845, 6317, 9185, 12859, 29225, 31585, 44219, 45925, 64295, 69487, 157925, 221095, 321475, 347435, 486409, 1054939, 1105475, 1737175, 2432045, 5274695, 7384573, 11604329, 12160225, 26373475, 36922865, 58021645, 81230303, 184614325, 290108225, 406151515, 2030757575]

約数ペア:

[(1, 2030757575), (5, 406151515), (7, 290108225), (11, 184614325), (25, 81230303), (35, 58021645), (55, 36922865), (77, 26373475), (167, 12160225), (175, 11604329), (275, 7384573), (385, 5274695), (835, 2432045), (1169, 1737175), (1837, 1105475), (1925, 1054939), (4175, 486409), (5845, 347435), (6317, 321475), (9185, 221095), (12859, 157925), (29225, 69487), (31585, 64295), (44219, 45925)]