4064955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3192645

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 839, 969, 1615, 2517, 4195, 4845, 12585, 14263, 15941, 42789, 47823, 71315, 79705, 213945, 239115, 270997, 812991, 1354985, 4064955]

約数ペア:

[(1, 4064955), (3, 1354985), (5, 812991), (15, 270997), (17, 239115), (19, 213945), (51, 79705), (57, 71315), (85, 47823), (95, 42789), (255, 15941), (285, 14263), (323, 12585), (839, 4845), (969, 4195), (1615, 2517)]