3124165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 4188096

約数和(自身を除く): 1063931

約数列:

[1, 5, 11, 43, 55, 215, 473, 1321, 2365, 6605, 14531, 56803, 72655, 284015, 624833, 3124165]

約数ペア:

[(1, 3124165), (5, 624833), (11, 284015), (43, 72655), (55, 56803), (215, 14531), (473, 6605), (1321, 2365)]