53688615

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{28183}}^1$

素因数の和:28318

約数の個数: 16

約数和(自身を含む): 86581248

約数和(自身を除く): 32892633

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 28183, 84549, 140915, 422745, 3579241, 10737723, 17896205, 53688615]

約数ペア:

[(1, 53688615), (3, 17896205), (5, 10737723), (15, 3579241), (127, 422745), (381, 140915), (635, 84549), (1905, 28183)]