13572765

素因数分解:

$3^5\times 5^1\times {\mathrm{11171}}^1$

素因数の和:11191

約数の個数: 24

約数和(自身を含む): 24399648

約数和(自身を除く): 10826883

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 11171, 33513, 55855, 100539, 167565, 301617, 502695, 904851, 1508085, 2714553, 4524255, 13572765]

約数ペア:

[(1, 13572765), (3, 4524255), (5, 2714553), (9, 1508085), (15, 904851), (27, 502695), (45, 301617), (81, 167565), (135, 100539), (243, 55855), (405, 33513), (1215, 11171)]