12056445

素因数分解:

$3^5\times 5^1\times {\mathrm{9923}}^1$

素因数の和:9943

約数の個数: 24

約数和(自身を含む): 21674016

約数和(自身を除く): 9617571

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 9923, 29769, 49615, 89307, 148845, 267921, 446535, 803763, 1339605, 2411289, 4018815, 12056445]

約数ペア:

[(1, 12056445), (3, 4018815), (5, 2411289), (9, 1339605), (15, 803763), (27, 446535), (45, 267921), (81, 148845), (135, 89307), (243, 49615), (405, 29769), (1215, 9923)]