56431605

素因数分解:

$3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{3461}}^1$

素因数の和:4556

約数の個数: 16

約数和(自身を含む): 90399744

約数和(自身を除く): 33968139

約数列:

[1, 3, 5, 15, 1087, 3261, 3461, 5435, 10383, 16305, 17305, 51915, 3762107, 11286321, 18810535, 56431605]

約数ペア:

[(1, 56431605), (3, 18810535), (5, 11286321), (15, 3762107), (1087, 51915), (3261, 17305), (3461, 16305), (5435, 10383)]