2085655175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{61843}}^1$

素因数の和:61943

約数の個数: 24

約数和(自身を含む): 2760716160

約数和(自身を除く): 675060985

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 1349, 1775, 6745, 33725, 61843, 309215, 1175017, 1546075, 4390853, 5875085, 21954265, 29375425, 83426207, 109771325, 417131035, 2085655175]

約数ペア:

[(1, 2085655175), (5, 417131035), (19, 109771325), (25, 83426207), (71, 29375425), (95, 21954265), (355, 5875085), (475, 4390853), (1349, 1546075), (1775, 1175017), (6745, 309215), (33725, 61843)]