28942853135

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1\times {\mathrm{5443}}^1$

素因数の和:6687

約数の個数: 32

約数和(自身を含む): 40022545920

約数和(自身を除く): 11079692785

約数列:

[1, 5, 7, 35, 139, 695, 973, 1093, 4865, 5443, 5465, 7651, 27215, 38101, 38255, 151927, 190505, 756577, 759635, 1063489, 3782885, 5296039, 5317445, 5949199, 26480195, 29745995, 41644393, 208221965, 826938661, 4134693305, 5788570627, 28942853135]

約数ペア:

[(1, 28942853135), (5, 5788570627), (7, 4134693305), (35, 826938661), (139, 208221965), (695, 41644393), (973, 29745995), (1093, 26480195), (4865, 5949199), (5443, 5317445), (5465, 5296039), (7651, 3782885), (27215, 1063489), (38101, 759635), (38255, 756577), (151927, 190505)]