27739085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 38282112

約数和(自身を除く): 10543027

約数列:

[1, 5, 11, 37, 43, 55, 185, 215, 317, 407, 473, 1585, 1591, 2035, 2365, 3487, 7955, 11729, 13631, 17435, 17501, 58645, 68155, 87505, 129019, 149941, 504347, 645095, 749705, 2521735, 5547817, 27739085]

約数ペア:

[(1, 27739085), (5, 5547817), (11, 2521735), (37, 749705), (43, 645095), (55, 504347), (185, 149941), (215, 129019), (317, 87505), (407, 68155), (473, 58645), (1585, 17501), (1591, 17435), (2035, 13631), (2365, 11729), (3487, 7955)]