27120135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 49900032

約数和(自身を除く): 22779897

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 1427, 2715, 3801, 4281, 6335, 7135, 9989, 19005, 21405, 29967, 49945, 149835, 258287, 774861, 1291435, 1808009, 3874305, 5424027, 9040045, 27120135]

約数ペア:

[(1, 27120135), (3, 9040045), (5, 5424027), (7, 3874305), (15, 1808009), (21, 1291435), (35, 774861), (105, 258287), (181, 149835), (543, 49945), (905, 29967), (1267, 21405), (1427, 19005), (2715, 9989), (3801, 7135), (4281, 6335)]