1048492025

素因数分解:

$5^2\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{4073}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 1487238144

約数和(自身を除く): 438746119

約数列:

[1, 5, 7, 25, 35, 175, 1471, 4073, 7355, 10297, 20365, 28511, 36775, 51485, 101825, 142555, 257425, 712775, 5991383, 29956915, 41939681, 149784575, 209698405, 1048492025]

約数ペア:

[(1, 1048492025), (5, 209698405), (7, 149784575), (25, 41939681), (35, 29956915), (175, 5991383), (1471, 712775), (4073, 257425), (7355, 142555), (10297, 101825), (20365, 51485), (28511, 36775)]