54600775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 72316800

約数和(自身を除く): 17716025

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 1349, 1619, 1775, 6745, 8095, 30761, 33725, 40475, 114949, 153805, 574745, 769025, 2184031, 2873725, 10920155, 54600775]

約数ペア:

[(1, 54600775), (5, 10920155), (19, 2873725), (25, 2184031), (71, 769025), (95, 574745), (355, 153805), (475, 114949), (1349, 40475), (1619, 33725), (1775, 30761), (6745, 8095)]