26206335

素因数分解:

$3^5\times 5^1\times {\mathrm{21569}}^1$

素因数の和:21589

約数の個数: 24

約数和(自身を含む): 47108880

約数和(自身を除く): 20902545

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 21569, 64707, 107845, 194121, 323535, 582363, 970605, 1747089, 2911815, 5241267, 8735445, 26206335]

約数ペア:

[(1, 26206335), (3, 8735445), (5, 5241267), (9, 2911815), (15, 1747089), (27, 970605), (45, 582363), (81, 323535), (135, 194121), (243, 107845), (405, 64707), (1215, 21569)]