12477195

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 21762000

約数和(自身を除く): 9284805

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1549, 1611, 2685, 4647, 7745, 8055, 13941, 23235, 69705, 277271, 831813, 1386355, 2495439, 4159065, 12477195]

約数ペア:

[(1, 12477195), (3, 4159065), (5, 2495439), (9, 1386355), (15, 831813), (45, 277271), (179, 69705), (537, 23235), (895, 13941), (1549, 8055), (1611, 7745), (2685, 4647)]