26937765

素因数分解:

$3^5\times 5^1\times {\mathrm{22171}}^1$

素因数の和:22191

約数の個数: 24

約数和(自身を含む): 48423648

約数和(自身を除く): 21485883

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22171, 66513, 110855, 199539, 332565, 598617, 997695, 1795851, 2993085, 5387553, 8979255, 26937765]

約数ペア:

[(1, 26937765), (3, 8979255), (5, 5387553), (9, 2993085), (15, 1795851), (27, 997695), (45, 598617), (81, 332565), (135, 199539), (243, 110855), (405, 66513), (1215, 22171)]