4289425

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 6158336

約数和(自身を除く): 1868911

約数列:

[1, 5, 7, 25, 35, 127, 175, 193, 635, 889, 965, 1351, 3175, 4445, 4825, 6755, 22225, 24511, 33775, 122555, 171577, 612775, 857885, 4289425]

約数ペア:

[(1, 4289425), (5, 857885), (7, 612775), (25, 171577), (35, 122555), (127, 33775), (175, 24511), (193, 22225), (635, 6755), (889, 4825), (965, 4445), (1351, 3175)]