2994425

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 4321152

約数和(自身を除く): 1326727

約数列:

[1, 5, 7, 25, 35, 71, 175, 241, 355, 497, 1205, 1687, 1775, 2485, 6025, 8435, 12425, 17111, 42175, 85555, 119777, 427775, 598885, 2994425]

約数ペア:

[(1, 2994425), (5, 598885), (7, 427775), (25, 119777), (35, 85555), (71, 42175), (175, 17111), (241, 12425), (355, 8435), (497, 6025), (1205, 2485), (1687, 1775)]