26681955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77339}}^1$

素因数の和:77370

約数の個数: 16

約数和(自身を含む): 44547840

約数和(自身を除く): 17865885

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 77339, 232017, 386695, 1160085, 1778797, 5336391, 8893985, 26681955]

約数ペア:

[(1, 26681955), (3, 8893985), (5, 5336391), (15, 1778797), (23, 1160085), (69, 386695), (115, 232017), (345, 77339)]