51164865

素因数分解:

$3^7\times 5^1\times {\mathrm{4679}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 92102400

約数和(自身を除く): 40937535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 4679, 10935, 14037, 23395, 42111, 70185, 126333, 210555, 378999, 631665, 1136997, 1894995, 3410991, 5684985, 10232973, 17054955, 51164865]

約数ペア:

[(1, 51164865), (3, 17054955), (5, 10232973), (9, 5684985), (15, 3410991), (27, 1894995), (45, 1136997), (81, 631665), (135, 378999), (243, 210555), (405, 126333), (729, 70185), (1215, 42111), (2187, 23395), (3645, 14037), (4679, 10935)]