205280229105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{651683267}}^1$

素因数の和:651683285

約数の個数: 24

約数和(自身を含む): 406650359232

約数和(自身を除く): 201370130127

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 651683267, 1955049801, 3258416335, 4561782869, 5865149403, 9775249005, 13685348607, 22808914345, 29325747015, 41056045821, 68426743035, 205280229105]

約数ペア:

[(1, 205280229105), (3, 68426743035), (5, 41056045821), (7, 29325747015), (9, 22808914345), (15, 13685348607), (21, 9775249005), (35, 5865149403), (45, 4561782869), (63, 3258416335), (105, 1955049801), (315, 651683267)]