38639115

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6761}}^1$

素因数の和:6899

約数の個数: 24

約数和(自身を含む): 67511808

約数和(自身を除く): 28872693

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 6761, 20283, 33805, 60849, 101415, 304245, 858647, 2575941, 4293235, 7727823, 12879705, 38639115]

約数ペア:

[(1, 38639115), (3, 12879705), (5, 7727823), (9, 4293235), (15, 2575941), (45, 858647), (127, 304245), (381, 101415), (635, 60849), (1143, 33805), (1905, 20283), (5715, 6761)]