1949884035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{381209}}^1$

素因数の和:381259

約数の個数: 32

約数和(自身を含む): 3513231360

約数和(自身を除く): 1563347325

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 381209, 1143627, 1906045, 4193299, 5718135, 11817479, 12579897, 20966495, 35452437, 59087395, 62899485, 129992269, 177262185, 389976807, 649961345, 1949884035]

約数ペア:

[(1, 1949884035), (3, 649961345), (5, 389976807), (11, 177262185), (15, 129992269), (31, 62899485), (33, 59087395), (55, 35452437), (93, 20966495), (155, 12579897), (165, 11817479), (341, 5718135), (465, 4193299), (1023, 1906045), (1705, 1143627), (5115, 381209)]