1520085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 2875392

約数和(自身を除く): 1355307

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 467, 651, 1085, 1401, 2335, 3255, 3269, 7005, 9807, 14477, 16345, 43431, 49035, 72385, 101339, 217155, 304017, 506695, 1520085]

約数ペア:

[(1, 1520085), (3, 506695), (5, 304017), (7, 217155), (15, 101339), (21, 72385), (31, 49035), (35, 43431), (93, 16345), (105, 14477), (155, 9807), (217, 7005), (465, 3269), (467, 3255), (651, 2335), (1085, 1401)]