85641795

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3739}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 148777200

約数和(自身を除く): 63135405

約数列:

[1, 3, 5, 9, 15, 45, 509, 1527, 2545, 3739, 4581, 7635, 11217, 18695, 22905, 33651, 56085, 168255, 1903151, 5709453, 9515755, 17128359, 28547265, 85641795]

約数ペア:

[(1, 85641795), (3, 28547265), (5, 17128359), (9, 9515755), (15, 5709453), (45, 1903151), (509, 168255), (1527, 56085), (2545, 33651), (3739, 22905), (4581, 18695), (7635, 11217)]