61144265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 91827456

約数和(自身を除く): 30683191

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2135, 2203, 3965, 5551, 11015, 15421, 27755, 28639, 77105, 134383, 143195, 200473, 671915, 940681, 1002365, 1746979, 4703405, 8734895, 12228853, 61144265]

約数ペア:

[(1, 61144265), (5, 12228853), (7, 8734895), (13, 4703405), (35, 1746979), (61, 1002365), (65, 940681), (91, 671915), (305, 200473), (427, 143195), (455, 134383), (793, 77105), (2135, 28639), (2203, 27755), (3965, 15421), (5551, 11015)]