81910095

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{19433}}^1$

素因数の和:19722

約数の個数: 16

約数和(自身を含む): 131529312

約数和(自身を除く): 49619217

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 19433, 58299, 97165, 291495, 5460673, 16382019, 27303365, 81910095]

約数ペア:

[(1, 81910095), (3, 27303365), (5, 16382019), (15, 5460673), (281, 291495), (843, 97165), (1405, 58299), (4215, 19433)]