3745755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 7381920

約数和(自身を除く): 3636165

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 337, 585, 741, 855, 1011, 1235, 1685, 2223, 3033, 3705, 4381, 5055, 6403, 11115, 13143, 15165, 19209, 21905, 32015, 39429, 57627, 65715, 83239, 96045, 197145, 249717, 288135, 416195, 749151, 1248585, 3745755]

約数ペア:

[(1, 3745755), (3, 1248585), (5, 749151), (9, 416195), (13, 288135), (15, 249717), (19, 197145), (39, 96045), (45, 83239), (57, 65715), (65, 57627), (95, 39429), (117, 32015), (171, 21905), (195, 19209), (247, 15165), (285, 13143), (337, 11115), (585, 6403), (741, 5055), (855, 4381), (1011, 3705), (1235, 3033), (1685, 2223)]