142427065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36473}}^1$

素因数の和:36560

約数の個数: 16

約数和(自身を含む): 189081216

約数和(自身を除く): 46654151

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 36473, 182365, 401203, 2006015, 2589583, 12947915, 28485413, 142427065]

約数ペア:

[(1, 142427065), (5, 28485413), (11, 12947915), (55, 2589583), (71, 2006015), (355, 401203), (781, 182365), (3905, 36473)]