3351465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 6643728

約数和(自身を除く): 3292263

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 337, 585, 663, 765, 1011, 1105, 1685, 1989, 3033, 3315, 4381, 5055, 5729, 9945, 13143, 15165, 17187, 21905, 28645, 39429, 51561, 65715, 74477, 85935, 197145, 223431, 257805, 372385, 670293, 1117155, 3351465]

約数ペア:

[(1, 3351465), (3, 1117155), (5, 670293), (9, 372385), (13, 257805), (15, 223431), (17, 197145), (39, 85935), (45, 74477), (51, 65715), (65, 51561), (85, 39429), (117, 28645), (153, 21905), (195, 17187), (221, 15165), (255, 13143), (337, 9945), (585, 5729), (663, 5055), (765, 4381), (1011, 3315), (1105, 3033), (1685, 1989)]