157315565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{69763}}^1$

素因数の和:69820

約数の個数: 16

約数和(自身を含む): 210966336

約数和(自身を除く): 53650771

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 69763, 348815, 767393, 2860283, 3836965, 14301415, 31463113, 157315565]

約数ペア:

[(1, 157315565), (5, 31463113), (11, 14301415), (41, 3836965), (55, 2860283), (205, 767393), (451, 348815), (2255, 69763)]