15885201

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 21844224

約数和(自身を除く): 5959023

約数列:

[1, 3, 47, 113, 141, 339, 997, 2991, 5311, 15933, 46859, 112661, 140577, 337983, 5295067, 15885201]

約数ペア:

[(1, 15885201), (3, 5295067), (47, 337983), (113, 140577), (141, 112661), (339, 46859), (997, 15933), (2991, 5311)]