15364521

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{4729}}^1$

素因数の和:4773

約数の個数: 18

約数和(自身を含む): 23427690

約数和(自身を除く): 8063169

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 4729, 14187, 42561, 89851, 269553, 808659, 1707169, 5121507, 15364521]

約数ペア:

[(1, 15364521), (3, 5121507), (9, 1707169), (19, 808659), (57, 269553), (171, 89851), (361, 42561), (1083, 14187), (3249, 4729)]