210829771215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{223100287}}^1$

素因数の和:223100308

約数の個数: 32

約数和(自身を含む): 428352552960

約数和(自身を除く): 217522781745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 223100287, 669300861, 1115501435, 1561702009, 2007902583, 3346504305, 4685106027, 6023707749, 7808510045, 10039512915, 14055318081, 23425530135, 30118538745, 42165954243, 70276590405, 210829771215]

約数ペア:

[(1, 210829771215), (3, 70276590405), (5, 42165954243), (7, 30118538745), (9, 23425530135), (15, 14055318081), (21, 10039512915), (27, 7808510045), (35, 6023707749), (45, 4685106027), (63, 3346504305), (105, 2007902583), (135, 1561702009), (189, 1115501435), (315, 669300861), (945, 223100287)]