52711815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15901}}^1$

素因数の和:15939

約数の個数: 32

約数和(自身を含む): 96175296

約数和(自身を除く): 43463481

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 15901, 47703, 79505, 206713, 238515, 270317, 620139, 810951, 1033565, 1351585, 3100695, 3514121, 4054755, 10542363, 17570605, 52711815]

約数ペア:

[(1, 52711815), (3, 17570605), (5, 10542363), (13, 4054755), (15, 3514121), (17, 3100695), (39, 1351585), (51, 1033565), (65, 810951), (85, 620139), (195, 270317), (221, 238515), (255, 206713), (663, 79505), (1105, 47703), (3315, 15901)]