54799215

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{13001}}^1$

素因数の和:13290

約数の個数: 16

約数和(自身を含む): 87997536

約数和(自身を除く): 33198321

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 13001, 39003, 65005, 195015, 3653281, 10959843, 18266405, 54799215]

約数ペア:

[(1, 54799215), (3, 18266405), (5, 10959843), (15, 3653281), (281, 195015), (843, 65005), (1405, 39003), (4215, 13001)]