200085025

素因数分解:

$5^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1289}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 284088960

約数和(自身を除く): 84003935

約数列:

[1, 5, 7, 25, 35, 175, 887, 1289, 4435, 6209, 6445, 9023, 22175, 31045, 32225, 45115, 155225, 225575, 1143343, 5716715, 8003401, 28583575, 40017005, 200085025]

約数ペア:

[(1, 200085025), (5, 40017005), (7, 28583575), (25, 8003401), (35, 5716715), (175, 1143343), (887, 225575), (1289, 155225), (4435, 45115), (6209, 32225), (6445, 31045), (9023, 22175)]