6853815

素因数分解:

$3^5\times 5^1\times {\mathrm{5641}}^1$

素因数の和:5661

約数の個数: 24

約数和(自身を含む): 12322128

約数和(自身を除く): 5468313

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 5641, 16923, 28205, 50769, 84615, 152307, 253845, 456921, 761535, 1370763, 2284605, 6853815]

約数ペア:

[(1, 6853815), (3, 2284605), (5, 1370763), (9, 761535), (15, 456921), (27, 253845), (45, 152307), (81, 84615), (135, 50769), (243, 28205), (405, 16923), (1215, 5641)]