5689215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{18061}}^1$

素因数の和:18079

約数の個数: 24

約数和(自身を含む): 11270688

約数和(自身を除く): 5581473

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 18061, 54183, 90305, 126427, 162549, 270915, 379281, 632135, 812745, 1137843, 1896405, 5689215]

約数ペア:

[(1, 5689215), (3, 1896405), (5, 1137843), (7, 812745), (9, 632135), (15, 379281), (21, 270915), (35, 162549), (45, 126427), (63, 90305), (105, 54183), (315, 18061)]