68552745

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{33359}}^1$

素因数の和:33504

約数の個数: 16

約数和(自身を含む): 110488320

約数和(自身を除く): 41935575

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 33359, 100077, 166795, 500385, 4570183, 13710549, 22850915, 68552745]

約数ペア:

[(1, 68552745), (3, 22850915), (5, 13710549), (15, 4570183), (137, 500385), (411, 166795), (685, 100077), (2055, 33359)]