57321965

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 69728256

約数和(自身を除く): 12406291

約数列:

[1, 5, 191, 193, 311, 955, 965, 1555, 36863, 59401, 60023, 184315, 297005, 300115, 11464393, 57321965]

約数ペア:

[(1, 57321965), (5, 11464393), (191, 300115), (193, 297005), (311, 184315), (955, 60023), (965, 59401), (1555, 36863)]