25774335

素因数分解:

$3^3\times 5^1\times {\mathrm{190921}}^1$

素因数の和:190935

約数の個数: 16

約数和(自身を含む): 45821280

約数和(自身を除く): 20046945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 190921, 572763, 954605, 1718289, 2863815, 5154867, 8591445, 25774335]

約数ペア:

[(1, 25774335), (3, 8591445), (5, 5154867), (9, 2863815), (15, 1718289), (27, 954605), (45, 572763), (135, 190921)]