25130907

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 38095200

約数和(自身を除く): 12964293

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1319, 2117, 3957, 6351, 11871, 19053, 38251, 96287, 114753, 288861, 344259, 866583, 2792323, 8376969, 25130907]

約数ペア:

[(1, 25130907), (3, 8376969), (9, 2792323), (29, 866583), (73, 344259), (87, 288861), (219, 114753), (261, 96287), (657, 38251), (1319, 19053), (2117, 11871), (3957, 6351)]