157174985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{124249}}^1$

素因数の和:124288

約数の個数: 16

約数和(自身を含む): 214704000

約数和(自身を除く): 57529015

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 124249, 621245, 1366739, 2857727, 6833695, 14288635, 31434997, 157174985]

約数ペア:

[(1, 157174985), (5, 31434997), (11, 14288635), (23, 6833695), (55, 2857727), (115, 1366739), (253, 621245), (1265, 124249)]