11139115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 14464800

約数和(自身を除く): 3325685

約数列:

[1, 5, 13, 65, 409, 419, 2045, 2095, 5317, 5447, 26585, 27235, 171371, 856855, 2227823, 11139115]

約数ペア:

[(1, 11139115), (5, 2227823), (13, 856855), (65, 171371), (409, 27235), (419, 26585), (2045, 5447), (2095, 5317)]