2056567905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{43237}}^1$

素因数の和:43406

約数の個数: 48

約数和(自身を含む): 4101037824

約数和(自身を除く): 2044469919

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 755, 1057, 1359, 2265, 3171, 5285, 6795, 9513, 15855, 43237, 47565, 129711, 216185, 302659, 389133, 648555, 907977, 1513295, 1945665, 2723931, 4539885, 6528787, 13619655, 19586361, 32643935, 45701509, 58759083, 97931805, 137104527, 228507545, 293795415, 411313581, 685522635, 2056567905]

約数ペア:

[(1, 2056567905), (3, 685522635), (5, 411313581), (7, 293795415), (9, 228507545), (15, 137104527), (21, 97931805), (35, 58759083), (45, 45701509), (63, 32643935), (105, 19586361), (151, 13619655), (315, 6528787), (453, 4539885), (755, 2723931), (1057, 1945665), (1359, 1513295), (2265, 907977), (3171, 648555), (5285, 389133), (6795, 302659), (9513, 216185), (15855, 129711), (43237, 47565)]