28492185

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31139}}^1$

素因数の和:31208

約数の個数: 16

約数和(自身を含む): 46336320

約数和(自身を除く): 17844135

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 31139, 93417, 155695, 467085, 1899479, 5698437, 9497395, 28492185]

約数ペア:

[(1, 28492185), (3, 9497395), (5, 5698437), (15, 1899479), (61, 467085), (183, 155695), (305, 93417), (915, 31139)]