2028041325

素因数分解:

$3^2\times 5^2\times {\mathrm{709}}^1\times {\mathrm{12713}}^1$

素因数の和:13438

約数の個数: 36

約数和(自身を含む): 3637856820

約数和(自身を除く): 1609815495

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 709, 2127, 3545, 6381, 10635, 12713, 17725, 31905, 38139, 53175, 63565, 114417, 159525, 190695, 317825, 572085, 953475, 2860425, 9013517, 27040551, 45067585, 81121653, 135202755, 225337925, 405608265, 676013775, 2028041325]

約数ペア:

[(1, 2028041325), (3, 676013775), (5, 405608265), (9, 225337925), (15, 135202755), (25, 81121653), (45, 45067585), (75, 27040551), (225, 9013517), (709, 2860425), (2127, 953475), (3545, 572085), (6381, 317825), (10635, 190695), (12713, 159525), (17725, 114417), (31905, 63565), (38139, 53175)]