56357985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{91639}}^1$

素因数の和:91688

約数の個数: 16

約数和(自身を含む): 92373120

約数和(自身を除く): 36015135

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 91639, 274917, 458195, 1374585, 3757199, 11271597, 18785995, 56357985]

約数ペア:

[(1, 56357985), (3, 18785995), (5, 11271597), (15, 3757199), (41, 1374585), (123, 458195), (205, 274917), (615, 91639)]