82175555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 123475968

約数和(自身を除く): 41300413

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 461, 463, 2305, 2315, 3227, 3241, 5071, 5093, 16135, 16205, 25355, 25465, 35497, 35651, 177485, 178255, 213443, 1067215, 1494101, 2347873, 7470505, 11739365, 16435111, 82175555]

約数ペア:

[(1, 82175555), (5, 16435111), (7, 11739365), (11, 7470505), (35, 2347873), (55, 1494101), (77, 1067215), (385, 213443), (461, 178255), (463, 177485), (2305, 35651), (2315, 35497), (3227, 25465), (3241, 25355), (5071, 16205), (5093, 16135)]