2545406555

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{25609}}^1$

素因数の和:25910

約数の個数: 16

約数和(自身を含む): 3100244160

約数和(自身を除く): 554837605

約数列:

[1, 5, 103, 193, 515, 965, 19879, 25609, 99395, 128045, 2637727, 4942537, 13188635, 24712685, 509081311, 2545406555]

約数ペア:

[(1, 2545406555), (5, 509081311), (103, 24712685), (193, 13188635), (515, 4942537), (965, 2637727), (19879, 128045), (25609, 99395)]