25072983

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7965

約数の個数: 24

約数和(自身を含む): 40452048

約数和(自身を除く): 15379065

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 7937, 23811, 71433, 103181, 214299, 309543, 642897, 928629, 1928691, 2785887, 8357661, 25072983]

約数ペア:

[(1, 25072983), (3, 8357661), (9, 2785887), (13, 1928691), (27, 928629), (39, 642897), (81, 309543), (117, 214299), (243, 103181), (351, 71433), (1053, 23811), (3159, 7937)]