75647985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 138657792

約数和(自身を除く): 63009807

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 727, 991, 2181, 2973, 3635, 4955, 5089, 6937, 10905, 14865, 15267, 20811, 25445, 34685, 76335, 104055, 720457, 2161371, 3602285, 5043199, 10806855, 15129597, 25215995, 75647985]

約数ペア:

[(1, 75647985), (3, 25215995), (5, 15129597), (7, 10806855), (15, 5043199), (21, 3602285), (35, 2161371), (105, 720457), (727, 104055), (991, 76335), (2181, 34685), (2973, 25445), (3635, 20811), (4955, 15267), (5089, 14865), (6937, 10905)]