26756555

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 39222144

約数和(自身を除く): 12465589

約数列:

[1, 5, 7, 17, 35, 85, 119, 193, 233, 595, 965, 1165, 1351, 1631, 3281, 3961, 6755, 8155, 16405, 19805, 22967, 27727, 44969, 114835, 138635, 224845, 314783, 764473, 1573915, 3822365, 5351311, 26756555]

約数ペア:

[(1, 26756555), (5, 5351311), (7, 3822365), (17, 1573915), (35, 764473), (85, 314783), (119, 224845), (193, 138635), (233, 114835), (595, 44969), (965, 27727), (1165, 22967), (1351, 19805), (1631, 16405), (3281, 8155), (3961, 6755)]