7625205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{8069}}^1$

素因数の和:8090

約数の個数: 32

約数和(自身を含む): 15494400

約数和(自身を除く): 7869195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 8069, 24207, 40345, 56483, 72621, 121035, 169449, 217863, 282415, 363105, 508347, 847245, 1089315, 1525041, 2541735, 7625205]

約数ペア:

[(1, 7625205), (3, 2541735), (5, 1525041), (7, 1089315), (9, 847245), (15, 508347), (21, 363105), (27, 282415), (35, 217863), (45, 169449), (63, 121035), (105, 72621), (135, 56483), (189, 40345), (315, 24207), (945, 8069)]