13798755

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 25500384

約数和(自身を除く): 11701629

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 277, 369, 405, 615, 831, 1107, 1215, 1385, 1845, 2493, 3321, 4155, 5535, 7479, 9963, 11357, 12465, 16605, 22437, 34071, 37395, 49815, 56785, 67311, 102213, 112185, 170355, 306639, 336555, 511065, 919917, 1533195, 2759751, 4599585, 13798755]

約数ペア:

[(1, 13798755), (3, 4599585), (5, 2759751), (9, 1533195), (15, 919917), (27, 511065), (41, 336555), (45, 306639), (81, 170355), (123, 112185), (135, 102213), (205, 67311), (243, 56785), (277, 49815), (369, 37395), (405, 34071), (615, 22437), (831, 16605), (1107, 12465), (1215, 11357), (1385, 9963), (1845, 7479), (2493, 5535), (3321, 4155)]