27621255

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13441}}^1$

素因数の和:13586

約数の個数: 16

約数和(自身を含む): 44519904

約数和(自身を除く): 16898649

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 13441, 40323, 67205, 201615, 1841417, 5524251, 9207085, 27621255]

約数ペア:

[(1, 27621255), (3, 9207085), (5, 5524251), (15, 1841417), (137, 201615), (411, 67205), (685, 40323), (2055, 13441)]