61142715

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6464

約数の個数: 32

約数和(自身を含む): 110246400

約数和(自身を除く): 49103685

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 6379, 9585, 19137, 31895, 57411, 95685, 172233, 287055, 452909, 861165, 1358727, 2264545, 4076181, 6793635, 12228543, 20380905, 61142715]

約数ペア:

[(1, 61142715), (3, 20380905), (5, 12228543), (9, 6793635), (15, 4076181), (27, 2264545), (45, 1358727), (71, 861165), (135, 452909), (213, 287055), (355, 172233), (639, 95685), (1065, 57411), (1917, 31895), (3195, 19137), (6379, 9585)]