42814255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25111}}^1$

素因数の和:25158

約数の個数: 16

約数和(自身を含む): 57858048

約数和(自身を除く): 15043793

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 25111, 125555, 276221, 778441, 1381105, 3892205, 8562851, 42814255]

約数ペア:

[(1, 42814255), (5, 8562851), (11, 3892205), (31, 1381105), (55, 778441), (155, 276221), (341, 125555), (1705, 25111)]