26664765

素因数分解:

$3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1783}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 42730368

約数和(自身を除く): 16065603

約数列:

[1, 3, 5, 15, 997, 1783, 2991, 4985, 5349, 8915, 14955, 26745, 1777651, 5332953, 8888255, 26664765]

約数ペア:

[(1, 26664765), (3, 8888255), (5, 5332953), (15, 1777651), (997, 26745), (1783, 14955), (2991, 8915), (4985, 5349)]