25315533

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{9733}}^1$

素因数の和:9773

約数の個数: 18

約数和(自身を含む): 38848394

約数和(自身を除く): 13532861

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 9733, 29199, 87597, 165461, 496383, 1489149, 2812837, 8438511, 25315533]

約数ペア:

[(1, 25315533), (3, 8438511), (9, 2812837), (17, 1489149), (51, 496383), (153, 165461), (289, 87597), (867, 29199), (2601, 9733)]