25553529

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41149}}^1$

素因数の和:41181

約数の個数: 16

約数和(自身を含む): 39504000

約数和(自身を除く): 13950471

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 41149, 123447, 370341, 946427, 1111023, 2839281, 8517843, 25553529]

約数ペア:

[(1, 25553529), (3, 8517843), (9, 2839281), (23, 1111023), (27, 946427), (69, 370341), (207, 123447), (621, 41149)]