42438865

素因数分解:

$5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2131}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 58331520

約数和(自身を除く): 15892655

約数列:

[1, 5, 7, 35, 569, 2131, 2845, 3983, 10655, 14917, 19915, 74585, 1212539, 6062695, 8487773, 42438865]

約数ペア:

[(1, 42438865), (5, 8487773), (7, 6062695), (35, 1212539), (569, 74585), (2131, 19915), (2845, 14917), (3983, 10655)]