57180945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{224239}}^1$

素因数の和:224264

約数の個数: 16

約数和(自身を含む): 96871680

約数和(自身を除く): 39690735

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 224239, 672717, 1121195, 3363585, 3812063, 11436189, 19060315, 57180945]

約数ペア:

[(1, 57180945), (3, 19060315), (5, 11436189), (15, 3812063), (17, 3363585), (51, 1121195), (85, 672717), (255, 224239)]