5238045

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 9293856

約数和(自身を除く): 4055811

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2707, 8121, 13535, 24363, 40605, 116401, 121815, 349203, 582005, 1047609, 1746015, 5238045]

約数ペア:

[(1, 5238045), (3, 1746015), (5, 1047609), (9, 582005), (15, 349203), (43, 121815), (45, 116401), (129, 40605), (215, 24363), (387, 13535), (645, 8121), (1935, 2707)]