169437385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{153337}}^1$

素因数の和:153372

約数の個数: 16

約数和(自身を含む): 231847056

約数和(自身を除く): 62409671

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 153337, 766685, 1993381, 2606729, 9966905, 13033645, 33887477, 169437385]

約数ペア:

[(1, 169437385), (5, 33887477), (13, 13033645), (17, 9966905), (65, 2606729), (85, 1993381), (221, 766685), (1105, 153337)]