42187035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255679}}^1$

素因数の和:255698

約数の個数: 16

約数和(自身を含む): 73635840

約数和(自身を除く): 31448805

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 255679, 767037, 1278395, 2812469, 3835185, 8437407, 14062345, 42187035]

約数ペア:

[(1, 42187035), (3, 14062345), (5, 8437407), (11, 3835185), (15, 2812469), (33, 1278395), (55, 767037), (165, 255679)]