27128045285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{75407}}^1$

素因数の和:75665

約数の個数: 32

約数和(自身を含む): 36832886784

約数和(自身を除く): 9704841499

約数列:

[1, 5, 11, 31, 55, 155, 211, 341, 1055, 1705, 2321, 6541, 11605, 32705, 71951, 75407, 359755, 377035, 829477, 2337617, 4147385, 11688085, 15910877, 25713787, 79554385, 128568935, 175019647, 493237187, 875098235, 2466185935, 5425609057, 27128045285]

約数ペア:

[(1, 27128045285), (5, 5425609057), (11, 2466185935), (31, 875098235), (55, 493237187), (155, 175019647), (211, 128568935), (341, 79554385), (1055, 25713787), (1705, 15910877), (2321, 11688085), (6541, 4147385), (11605, 2337617), (32705, 829477), (71951, 377035), (75407, 359755)]