426241485

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{14731}}^1$

素因数の和:15385

約数の個数: 24

約数和(自身を含む): 740017824

約数和(自身を除く): 313776339

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 3215, 5787, 9645, 14731, 28935, 44193, 73655, 132579, 220965, 662895, 9472033, 28416099, 47360165, 85248297, 142080495, 426241485]

約数ペア:

[(1, 426241485), (3, 142080495), (5, 85248297), (9, 47360165), (15, 28416099), (45, 9472033), (643, 662895), (1929, 220965), (3215, 132579), (5787, 73655), (9645, 44193), (14731, 28935)]