157195265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53377}}^1$

素因数の和:53432

約数の個数: 16

約数和(自身を含む): 204971520

約数和(自身を除く): 47776255

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 53377, 266885, 1014163, 1654687, 5070815, 8273435, 31439053, 157195265]

約数ペア:

[(1, 157195265), (5, 31439053), (19, 8273435), (31, 5070815), (95, 1654687), (155, 1014163), (589, 266885), (2945, 53377)]