82026155

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 104336496

約数和(自身を除く): 22310341

約数列:

[1, 5, 31, 43, 155, 215, 397, 961, 1333, 1985, 4805, 6665, 12307, 17071, 41323, 61535, 85355, 206615, 381517, 529201, 1907585, 2646005, 16405231, 82026155]

約数ペア:

[(1, 82026155), (5, 16405231), (31, 2646005), (43, 1907585), (155, 529201), (215, 381517), (397, 206615), (961, 85355), (1333, 61535), (1985, 41323), (4805, 17071), (6665, 12307)]