8948485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 13450752

約数和(自身を除く): 4502267

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 277, 355, 455, 497, 923, 1385, 1939, 2485, 3601, 4615, 6461, 9695, 18005, 19667, 25207, 32305, 98335, 126035, 137669, 255671, 688345, 1278355, 1789697, 8948485]

約数ペア:

[(1, 8948485), (5, 1789697), (7, 1278355), (13, 688345), (35, 255671), (65, 137669), (71, 126035), (91, 98335), (277, 32305), (355, 25207), (455, 19667), (497, 18005), (923, 9695), (1385, 6461), (1939, 4615), (2485, 3601)]