149222015

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 181355328

約数和(自身を除く): 32133313

約数列:

[1, 5, 167, 173, 835, 865, 1033, 5165, 28891, 144455, 172511, 178709, 862555, 893545, 29844403, 149222015]

約数ペア:

[(1, 149222015), (5, 29844403), (167, 893545), (173, 862555), (835, 178709), (865, 172511), (1033, 144455), (5165, 28891)]