78885735

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{54217}}^1$

素因数の和:54322

約数の個数: 16

約数和(自身を含む): 127520736

約数和(自身を除く): 48635001

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 54217, 162651, 271085, 813255, 5259049, 15777147, 26295245, 78885735]

約数ペア:

[(1, 78885735), (3, 26295245), (5, 15777147), (15, 5259049), (97, 813255), (291, 271085), (485, 162651), (1455, 54217)]