28456300515

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{134269}}^1$

素因数の和:134547

約数の個数: 32

約数和(自身を含む): 46403712000

約数和(自身を除く): 17947411485

約数列:

[1, 3, 5, 15, 71, 199, 213, 355, 597, 995, 1065, 2985, 14129, 42387, 70645, 134269, 211935, 402807, 671345, 2014035, 9533099, 26719531, 28599297, 47665495, 80158593, 133597655, 142996485, 400792965, 1897086701, 5691260103, 9485433505, 28456300515]

約数ペア:

[(1, 28456300515), (3, 9485433505), (5, 5691260103), (15, 1897086701), (71, 400792965), (199, 142996485), (213, 133597655), (355, 80158593), (597, 47665495), (995, 28599297), (1065, 26719531), (2985, 9533099), (14129, 2014035), (42387, 671345), (70645, 402807), (134269, 211935)]