71731525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 92806560

約数和(自身を除く): 21075035

約数列:

[1, 5, 25, 43, 53, 215, 265, 1075, 1259, 1325, 2279, 6295, 11395, 31475, 54137, 56975, 66727, 270685, 333635, 1353425, 1668175, 2869261, 14346305, 71731525]

約数ペア:

[(1, 71731525), (5, 14346305), (25, 2869261), (43, 1668175), (53, 1353425), (215, 333635), (265, 270685), (1075, 66727), (1259, 56975), (1325, 54137), (2279, 31475), (6295, 11395)]