42825555

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8731}}^1$

素因数の和:8851

約数の個数: 24

約数和(自身を含む): 74920560

約数和(自身を除く): 32095005

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 8731, 26193, 43655, 78579, 130965, 392895, 951679, 2855037, 4758395, 8565111, 14275185, 42825555]

約数ペア:

[(1, 42825555), (3, 14275185), (5, 8565111), (9, 4758395), (15, 2855037), (45, 951679), (109, 392895), (327, 130965), (545, 78579), (981, 43655), (1635, 26193), (4905, 8731)]