30397155

素因数分解:

$3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2087}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 48708864

約数和(自身を除く): 18311709

約数列:

[1, 3, 5, 15, 971, 2087, 2913, 4855, 6261, 10435, 14565, 31305, 2026477, 6079431, 10132385, 30397155]

約数ペア:

[(1, 30397155), (3, 10132385), (5, 6079431), (15, 2026477), (971, 31305), (2087, 14565), (2913, 10435), (4855, 6261)]