27204065

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 39013992

約数和(自身を除く): 11809927

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 1295, 1813, 3001, 9065, 15005, 21007, 105035, 111037, 147049, 555185, 735245, 777259, 3886295, 5440813, 27204065]

約数ペア:

[(1, 27204065), (5, 5440813), (7, 3886295), (35, 777259), (37, 735245), (49, 555185), (185, 147049), (245, 111037), (259, 105035), (1295, 21007), (1813, 15005), (3001, 9065)]