25824819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 13919181

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 919, 969, 1479, 1653, 2757, 9367, 15623, 17461, 26651, 28101, 46869, 52383, 79953, 296837, 453067, 506369, 890511, 1359201, 1519107, 8608273, 25824819]

約数ペア:

[(1, 25824819), (3, 8608273), (17, 1519107), (19, 1359201), (29, 890511), (51, 506369), (57, 453067), (87, 296837), (323, 79953), (493, 52383), (551, 46869), (919, 28101), (969, 26651), (1479, 17461), (1653, 15623), (2757, 9367)]