142734865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 216086400

約数和(自身を除く): 73351535

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 169, 295, 409, 413, 455, 767, 845, 1183, 2045, 2065, 2863, 3835, 5317, 5369, 5915, 9971, 14315, 24131, 26585, 26845, 37219, 49855, 69121, 69797, 120655, 168917, 186095, 313703, 345605, 348985, 483847, 844585, 1568515, 2195921, 2419235, 4078139, 10979605, 20390695, 28546973, 142734865]

約数ペア:

[(1, 142734865), (5, 28546973), (7, 20390695), (13, 10979605), (35, 4078139), (59, 2419235), (65, 2195921), (91, 1568515), (169, 844585), (295, 483847), (409, 348985), (413, 345605), (455, 313703), (767, 186095), (845, 168917), (1183, 120655), (2045, 69797), (2065, 69121), (2863, 49855), (3835, 37219), (5317, 26845), (5369, 26585), (5915, 24131), (9971, 14315)]