2026089225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{473939}}^1$

素因数の和:473974

約数の個数: 36

約数和(自身を含む): 3819956400

約数和(自身を除く): 1793867175

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 473939, 1421817, 2369695, 4265451, 7109085, 9004841, 11848475, 21327255, 27014523, 35545425, 45024205, 81043569, 106636275, 135072615, 225121025, 405217845, 675363075, 2026089225]

約数ペア:

[(1, 2026089225), (3, 675363075), (5, 405217845), (9, 225121025), (15, 135072615), (19, 106636275), (25, 81043569), (45, 45024205), (57, 35545425), (75, 27014523), (95, 21327255), (171, 11848475), (225, 9004841), (285, 7109085), (475, 4265451), (855, 2369695), (1425, 1421817), (4275, 473939)]