539996185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{12071}}^1$

素因数の和:12488

約数の個数: 16

約数和(自身を含む): 677963520

約数和(自身を除く): 137967335

約数列:

[1, 5, 23, 115, 389, 1945, 8947, 12071, 44735, 60355, 277633, 1388165, 4695619, 23478095, 107999237, 539996185]

約数ペア:

[(1, 539996185), (5, 107999237), (23, 23478095), (115, 4695619), (389, 1388165), (1945, 277633), (8947, 60355), (12071, 44735)]