25770855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 45216000

約数和(自身を除く): 19445145

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 313, 499, 939, 1497, 1565, 2495, 3443, 4695, 5489, 7485, 10329, 16467, 17215, 27445, 51645, 82335, 156187, 468561, 780935, 1718057, 2342805, 5154171, 8590285, 25770855]

約数ペア:

[(1, 25770855), (3, 8590285), (5, 5154171), (11, 2342805), (15, 1718057), (33, 780935), (55, 468561), (165, 156187), (313, 82335), (499, 51645), (939, 27445), (1497, 17215), (1565, 16467), (2495, 10329), (3443, 7485), (4695, 5489)]