206520045

素因数分解:

$3^1\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{4933}}^1$

素因数の和:7732

約数の個数: 16

約数和(自身を含む): 330617472

約数和(自身を除く): 124097427

約数列:

[1, 3, 5, 15, 2791, 4933, 8373, 13955, 14799, 24665, 41865, 73995, 13768003, 41304009, 68840015, 206520045]

約数ペア:

[(1, 206520045), (3, 68840015), (5, 41304009), (15, 13768003), (2791, 73995), (4933, 41865), (8373, 24665), (13955, 14799)]