42742685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1931}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 54250560

約数和(自身を除く): 11507875

約数列:

[1, 5, 19, 95, 233, 1165, 1931, 4427, 9655, 22135, 36689, 183445, 449923, 2249615, 8548537, 42742685]

約数ペア:

[(1, 42742685), (5, 8548537), (19, 2249615), (95, 449923), (233, 183445), (1165, 36689), (1931, 22135), (4427, 9655)]