7424685

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 12972960

約数和(自身を除く): 5548275

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1187, 1251, 2085, 3561, 5935, 6255, 10683, 17805, 53415, 164993, 494979, 824965, 1484937, 2474895, 7424685]

約数ペア:

[(1, 7424685), (3, 2474895), (5, 1484937), (9, 824965), (15, 494979), (45, 164993), (139, 53415), (417, 17805), (695, 10683), (1187, 6255), (1251, 5935), (2085, 3561)]