3048777985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{21101}}^1$

素因数の和:21225

約数の個数: 32

約数和(自身を含む): 4156925184

約数和(自身を除く): 1108147199

約数列:

[1, 5, 11, 37, 55, 71, 185, 355, 407, 781, 2035, 2627, 3905, 13135, 21101, 28897, 105505, 144485, 232111, 780737, 1160555, 1498171, 3903685, 7490855, 8588107, 16479881, 42940535, 55432327, 82399405, 277161635, 609755597, 3048777985]

約数ペア:

[(1, 3048777985), (5, 609755597), (11, 277161635), (37, 82399405), (55, 55432327), (71, 42940535), (185, 16479881), (355, 8588107), (407, 7490855), (781, 3903685), (2035, 1498171), (2627, 1160555), (3905, 780737), (13135, 232111), (21101, 144485), (28897, 105505)]