12255285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 23592960

約数和(自身を除く): 11337675

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6143, 18429, 30715, 43001, 92145, 116717, 129003, 215005, 350151, 583585, 645015, 817019, 1750755, 2451057, 4085095, 12255285]

約数ペア:

[(1, 12255285), (3, 4085095), (5, 2451057), (7, 1750755), (15, 817019), (19, 645015), (21, 583585), (35, 350151), (57, 215005), (95, 129003), (105, 116717), (133, 92145), (285, 43001), (399, 30715), (665, 18429), (1995, 6143)]