25972975

素因数分解:

$5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 37046240

約数和(自身を除く): 11073265

約数列:

[1, 5, 7, 25, 35, 175, 193, 769, 965, 1351, 3845, 4825, 5383, 6755, 19225, 26915, 33775, 134575, 148417, 742085, 1038919, 3710425, 5194595, 25972975]

約数ペア:

[(1, 25972975), (5, 5194595), (7, 3710425), (25, 1038919), (35, 742085), (175, 148417), (193, 134575), (769, 33775), (965, 26915), (1351, 19225), (3845, 6755), (4825, 5383)]