15059739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4250

約数の個数: 16

約数和(自身を含む): 21565440

約数和(自身を除く): 6505701

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 4159, 12477, 70703, 212109, 295289, 885867, 5019913, 15059739]

約数ペア:

[(1, 15059739), (3, 5019913), (17, 885867), (51, 295289), (71, 212109), (213, 70703), (1207, 12477), (3621, 4159)]