73863945

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3739}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 128356800

約数和(自身を除く): 54492855

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 2195, 3739, 3951, 6585, 11217, 18695, 19755, 33651, 56085, 168255, 1641421, 4924263, 8207105, 14772789, 24621315, 73863945]

約数ペア:

[(1, 73863945), (3, 24621315), (5, 14772789), (9, 8207105), (15, 4924263), (45, 1641421), (439, 168255), (1317, 56085), (2195, 33651), (3739, 19755), (3951, 18695), (6585, 11217)]