3059745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 5692032

約数和(自身を除く): 2632287

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 71, 85, 169, 195, 213, 221, 255, 355, 507, 663, 845, 923, 1065, 1105, 1207, 2535, 2769, 2873, 3315, 3621, 4615, 6035, 8619, 11999, 13845, 14365, 15691, 18105, 35997, 43095, 47073, 59995, 78455, 179985, 203983, 235365, 611949, 1019915, 3059745]

約数ペア:

[(1, 3059745), (3, 1019915), (5, 611949), (13, 235365), (15, 203983), (17, 179985), (39, 78455), (51, 59995), (65, 47073), (71, 43095), (85, 35997), (169, 18105), (195, 15691), (213, 14365), (221, 13845), (255, 11999), (355, 8619), (507, 6035), (663, 4615), (845, 3621), (923, 3315), (1065, 2873), (1105, 2769), (1207, 2535)]