13520705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5717}}^1$

素因数の和:5776

約数の個数: 16

約数和(自身を含む): 18114624

約数和(自身を除く): 4593919

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 5717, 28585, 62887, 245831, 314435, 1229155, 2704141, 13520705]

約数ペア:

[(1, 13520705), (5, 2704141), (11, 1229155), (43, 314435), (55, 245831), (215, 62887), (473, 28585), (2365, 5717)]