28927545

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6863}}^1$

素因数の和:7152

約数の個数: 16

約数和(自身を含む): 46455552

約数和(自身を除く): 17528007

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 6863, 20589, 34315, 102945, 1928503, 5785509, 9642515, 28927545]

約数ペア:

[(1, 28927545), (3, 9642515), (5, 5785509), (15, 1928503), (281, 102945), (843, 34315), (1405, 20589), (4215, 6863)]