86160735

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19739}}^1$

素因数の和:19847

約数の個数: 24

約数和(自身を含む): 150892560

約数和(自身を除く): 64731825

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 19739, 59217, 98695, 177651, 296085, 888255, 1914683, 5744049, 9573415, 17232147, 28720245, 86160735]

約数ペア:

[(1, 86160735), (3, 28720245), (5, 17232147), (9, 9573415), (15, 5744049), (45, 1914683), (97, 888255), (291, 296085), (485, 177651), (873, 98695), (1455, 59217), (4365, 19739)]