489337345

素因数分解:

$5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{22157}}^1$

素因数の和:22800

約数の個数: 16

約数和(自身を含む): 672185088

約数和(自身を除く): 182847743

約数列:

[1, 5, 7, 35, 631, 3155, 4417, 22085, 22157, 110785, 155099, 775495, 13981067, 69905335, 97867469, 489337345]

約数ペア:

[(1, 489337345), (5, 97867469), (7, 69905335), (35, 13981067), (631, 775495), (3155, 155099), (4417, 110785), (22085, 22157)]