120200395

素因数分解:

$5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7823}}^1$

素因数の和:8274

約数の個数: 16

約数和(自身を含む): 165242880

約数和(自身を除く): 45042485

約数列:

[1, 5, 7, 35, 439, 2195, 3073, 7823, 15365, 39115, 54761, 273805, 3434297, 17171485, 24040079, 120200395]

約数ペア:

[(1, 120200395), (5, 24040079), (7, 17171485), (35, 3434297), (439, 273805), (2195, 54761), (3073, 39115), (7823, 15365)]