89172095

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1051}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 109071360

約数和(自身を除く): 19899265

約数列:

[1, 5, 71, 239, 355, 1051, 1195, 5255, 16969, 74621, 84845, 251189, 373105, 1255945, 17834419, 89172095]

約数ペア:

[(1, 89172095), (5, 17834419), (71, 1255945), (239, 373105), (355, 251189), (1051, 84845), (1195, 74621), (5255, 16969)]