15397869

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 22576320

約数和(自身を除く): 7178451

約数列:

[1, 3, 17, 29, 51, 87, 359, 493, 841, 1077, 1479, 2523, 6103, 10411, 14297, 18309, 31233, 42891, 176987, 301919, 530961, 905757, 5132623, 15397869]

約数ペア:

[(1, 15397869), (3, 5132623), (17, 905757), (29, 530961), (51, 301919), (87, 176987), (359, 42891), (493, 31233), (841, 18309), (1077, 14297), (1479, 10411), (2523, 6103)]