25715142

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1667}}^1$

素因数の和:2532

約数の個数: 24

約数和(自身を含む): 55814616

約数和(自身を除く): 30099474

約数列:

[1, 2, 3, 6, 9, 18, 857, 1667, 1714, 2571, 3334, 5001, 5142, 7713, 10002, 15003, 15426, 30006, 1428619, 2857238, 4285857, 8571714, 12857571, 25715142]

約数ペア:

[(1, 25715142), (2, 12857571), (3, 8571714), (6, 4285857), (9, 2857238), (18, 1428619), (857, 30006), (1667, 15426), (1714, 15003), (2571, 10002), (3334, 7713), (5001, 5142)]