52728565

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 64350576

約数和(自身を除く): 11622011

約数列:

[1, 5, 101, 193, 505, 541, 965, 2705, 19493, 54641, 97465, 104413, 273205, 522065, 10545713, 52728565]

約数ペア:

[(1, 52728565), (5, 10545713), (101, 522065), (193, 273205), (505, 104413), (541, 97465), (965, 54641), (2705, 19493)]