27408185

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25261}}^1$

素因数の和:25304

約数の個数: 16

約数和(自身を含む): 38802432

約数和(自身を除く): 11394247

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 25261, 126305, 176827, 783091, 884135, 3915455, 5481637, 27408185]

約数ペア:

[(1, 27408185), (5, 5481637), (7, 3915455), (31, 884135), (35, 783091), (155, 176827), (217, 126305), (1085, 25261)]