4379765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 5795328

約数和(自身を除く): 1415563

約数列:

[1, 5, 13, 43, 65, 215, 559, 1567, 2795, 7835, 20371, 67381, 101855, 336905, 875953, 4379765]

約数ペア:

[(1, 4379765), (5, 875953), (13, 336905), (43, 101855), (65, 67381), (215, 20371), (559, 7835), (1567, 2795)]