57440065

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 70295040

約数和(自身を除く): 12854975

約数列:

[1, 5, 71, 239, 355, 677, 1195, 3385, 16969, 48067, 84845, 161803, 240335, 809015, 11488013, 57440065]

約数ペア:

[(1, 57440065), (5, 11488013), (71, 809015), (239, 240335), (355, 161803), (677, 84845), (1195, 48067), (3385, 16969)]