47085425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 60746112

約数和(自身を除く): 13660687

約数列:

[1, 5, 25, 41, 71, 205, 355, 647, 1025, 1775, 2911, 3235, 14555, 16175, 26527, 45937, 72775, 132635, 229685, 663175, 1148425, 1883417, 9417085, 47085425]

約数ペア:

[(1, 47085425), (5, 9417085), (25, 1883417), (41, 1148425), (71, 663175), (205, 229685), (355, 132635), (647, 72775), (1025, 45937), (1775, 26527), (2911, 16175), (3235, 14555)]