25085203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 6848237

約数列:

[1, 11, 13, 23, 29, 143, 253, 263, 299, 319, 377, 667, 2893, 3289, 3419, 4147, 6049, 7337, 7627, 8671, 37609, 66539, 78637, 83897, 95381, 99151, 175421, 865007, 1090661, 1929631, 2280473, 25085203]

約数ペア:

[(1, 25085203), (11, 2280473), (13, 1929631), (23, 1090661), (29, 865007), (143, 175421), (253, 99151), (263, 95381), (299, 83897), (319, 78637), (377, 66539), (667, 37609), (2893, 8671), (3289, 7627), (3419, 7337), (4147, 6049)]