25048791

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{19739}}^1$

素因数の和:19795

約数の個数: 16

約数和(自身を含む): 37900800

約数和(自身を除く): 12852009

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 19739, 59217, 177651, 532953, 927733, 2783199, 8349597, 25048791]

約数ペア:

[(1, 25048791), (3, 8349597), (9, 2783199), (27, 927733), (47, 532953), (141, 177651), (423, 59217), (1269, 19739)]