26730535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1949}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 34725600

約数和(自身を除く): 7995065

約数列:

[1, 5, 13, 65, 211, 1055, 1949, 2743, 9745, 13715, 25337, 126685, 411239, 2056195, 5346107, 26730535]

約数ペア:

[(1, 26730535), (5, 5346107), (13, 2056195), (65, 411239), (211, 126685), (1055, 25337), (1949, 13715), (2743, 9745)]