56221305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1933}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 103229184

約数和(自身を除く): 47007879

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1385, 1933, 1939, 4155, 5799, 5817, 9665, 9695, 13531, 28995, 29085, 40593, 67655, 202965, 535441, 1606323, 2677205, 3748087, 8031615, 11244261, 18740435, 56221305]

約数ペア:

[(1, 56221305), (3, 18740435), (5, 11244261), (7, 8031615), (15, 3748087), (21, 2677205), (35, 1606323), (105, 535441), (277, 202965), (831, 67655), (1385, 40593), (1933, 29085), (1939, 28995), (4155, 13531), (5799, 9695), (5817, 9665)]