189935165

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 269547264

約数和(自身を除く): 79612099

約数列:

[1, 5, 7, 35, 41, 107, 205, 287, 535, 749, 1237, 1435, 3745, 4387, 6185, 8659, 21935, 30709, 43295, 50717, 132359, 153545, 253585, 355019, 661795, 926513, 1775095, 4632565, 5426719, 27133595, 37987033, 189935165]

約数ペア:

[(1, 189935165), (5, 37987033), (7, 27133595), (35, 5426719), (41, 4632565), (107, 1775095), (205, 926513), (287, 661795), (535, 355019), (749, 253585), (1237, 153545), (1435, 132359), (3745, 50717), (4387, 43295), (6185, 30709), (8659, 21935)]