26889495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105449}}^1$

素因数の和:105474

約数の個数: 16

約数和(自身を含む): 45554400

約数和(自身を除く): 18664905

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 105449, 316347, 527245, 1581735, 1792633, 5377899, 8963165, 26889495]

約数ペア:

[(1, 26889495), (3, 8963165), (5, 5377899), (15, 1792633), (17, 1581735), (51, 527245), (85, 316347), (255, 105449)]