27616985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 38150784

約数和(自身を除く): 10533799

約数列:

[1, 5, 11, 37, 41, 55, 185, 205, 331, 407, 451, 1517, 1655, 2035, 2255, 3641, 7585, 12247, 13571, 16687, 18205, 61235, 67855, 83435, 134717, 149281, 502127, 673585, 746405, 2510635, 5523397, 27616985]

約数ペア:

[(1, 27616985), (5, 5523397), (11, 2510635), (37, 746405), (41, 673585), (55, 502127), (185, 149281), (205, 134717), (331, 83435), (407, 67855), (451, 61235), (1517, 18205), (1655, 16687), (2035, 13571), (2255, 12247), (3641, 7585)]