82981195

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 112821696

約数和(自身を除く): 29840501

約数列:

[1, 5, 11, 37, 55, 121, 185, 337, 407, 605, 1331, 1685, 2035, 3707, 4477, 6655, 12469, 18535, 22385, 40777, 49247, 62345, 137159, 203885, 246235, 448547, 685795, 1508749, 2242735, 7543745, 16596239, 82981195]

約数ペア:

[(1, 82981195), (5, 16596239), (11, 7543745), (37, 2242735), (55, 1508749), (121, 685795), (185, 448547), (337, 246235), (407, 203885), (605, 137159), (1331, 62345), (1685, 49247), (2035, 40777), (3707, 22385), (4477, 18535), (6655, 12469)]