55971265

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4111}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 76976640

約数和(自身を除く): 21005375

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 4111, 13615, 20555, 28777, 143885, 1599179, 7995895, 11194253, 55971265]

約数ペア:

[(1, 55971265), (5, 11194253), (7, 7995895), (35, 1599179), (389, 143885), (1945, 28777), (2723, 20555), (4111, 13615)]