25662555

素因数分解:

$3^3\times 5^1\times {\mathrm{190093}}^1$

素因数の和:190107

約数の個数: 16

約数和(自身を含む): 45622560

約数和(自身を除く): 19960005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 190093, 570279, 950465, 1710837, 2851395, 5132511, 8554185, 25662555]

約数ペア:

[(1, 25662555), (3, 8554185), (5, 5132511), (9, 2851395), (15, 1710837), (27, 950465), (45, 570279), (135, 190093)]