26237205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34297}}^1$

素因数の和:34325

約数の個数: 24

約数和(自身を含む): 48154392

約数和(自身を除く): 21917187

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 34297, 102891, 171485, 308673, 514455, 583049, 1543365, 1749147, 2915245, 5247441, 8745735, 26237205]

約数ペア:

[(1, 26237205), (3, 8745735), (5, 5247441), (9, 2915245), (15, 1749147), (17, 1543365), (45, 583049), (51, 514455), (85, 308673), (153, 171485), (255, 102891), (765, 34297)]