129384015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1237}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 218680320

約数和(自身を除く): 89296305

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 367, 1101, 1237, 1835, 3711, 5505, 6185, 6973, 18555, 20919, 23503, 34865, 70509, 104595, 117515, 352545, 453979, 1361937, 2269895, 6809685, 8625601, 25876803, 43128005, 129384015]

約数ペア:

[(1, 129384015), (3, 43128005), (5, 25876803), (15, 8625601), (19, 6809685), (57, 2269895), (95, 1361937), (285, 453979), (367, 352545), (1101, 117515), (1237, 104595), (1835, 70509), (3711, 34865), (5505, 23503), (6185, 20919), (6973, 18555)]