542872900295

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{389}}^1\times {\mathrm{209701}}^1$

素因数の和:210128

約数の個数: 32

約数和(自身を含む): 718388723520

約数和(自身を除く): 175515823225

約数列:

[1, 5, 11, 55, 121, 389, 605, 1331, 1945, 4279, 6655, 21395, 47069, 209701, 235345, 517759, 1048505, 2306711, 2588795, 11533555, 25373821, 81573689, 126869105, 279112031, 407868445, 897310579, 1395560155, 4486552895, 9870416369, 49352081845, 108574580059, 542872900295]

約数ペア:

[(1, 542872900295), (5, 108574580059), (11, 49352081845), (55, 9870416369), (121, 4486552895), (389, 1395560155), (605, 897310579), (1331, 407868445), (1945, 279112031), (4279, 126869105), (6655, 81573689), (21395, 25373821), (47069, 11533555), (209701, 2588795), (235345, 2306711), (517759, 1048505)]