25784541

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41521}}^1$

素因数の和:41553

約数の個数: 16

約数和(自身を含む): 39861120

約数和(自身を除く): 14076579

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 41521, 124563, 373689, 954983, 1121067, 2864949, 8594847, 25784541]

約数ペア:

[(1, 25784541), (3, 8594847), (9, 2864949), (23, 1121067), (27, 954983), (69, 373689), (207, 124563), (621, 41521)]