56921955

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{4523}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 91203840

約数和(自身を除く): 34281885

約数列:

[1, 3, 5, 15, 839, 2517, 4195, 4523, 12585, 13569, 22615, 67845, 3794797, 11384391, 18973985, 56921955]

約数ペア:

[(1, 56921955), (3, 18973985), (5, 11384391), (15, 3794797), (839, 67845), (2517, 22615), (4195, 13569), (4523, 12585)]