29138725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15137}}^1$

素因数の和:15165

約数の個数: 24

約数和(自身を含む): 45050688

約数和(自身を除く): 15911963

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 15137, 75685, 105959, 166507, 378425, 529795, 832535, 1165549, 2648975, 4162675, 5827745, 29138725]

約数ペア:

[(1, 29138725), (5, 5827745), (7, 4162675), (11, 2648975), (25, 1165549), (35, 832535), (55, 529795), (77, 378425), (175, 166507), (275, 105959), (385, 75685), (1925, 15137)]